Modified: websites/production/camel/content/mail.html ============================================================================== --- websites/production/camel/content/mail.html (original) +++ websites/production/camel/content/mail.html Thu Apr 7 18:21:17 2016 @@ -113,7 +113,7 @@ imaps://[username@]host[:port][?options] </div></div><p>For example:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> <script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[smtp://mycompany.mailserver:30?password=tiger&username=scott ]]></script> -</div></div><h4 id="Mail-DefaultPortsDefaultports"><span class="confluence-anchor-link" id="Mail-DefaultPorts"></span>Default ports</h4><p>Default port numbers are supported. If the port number is omitted, Camel determines the port number to use based on the protocol.</p><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Protocol</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default Port Number</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SMTP</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>25</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SMTPS</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>465</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>POP3</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>110 </code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>POP3S</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>995</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>IMAP</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>143</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>IMAPS</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>993</code></p></td></tr></tbody></table></div></div><h3 id="Mail-Options">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Property</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>host</code></p></td><td colspan="1" rowspan= "1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The host name or IP address to connect to.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>port</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>See <a shape="rect" href="#Mail-DefaultPorts">#DefaultPorts</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The TCP port number to connect on.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The user name on the email server.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>password</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The password on the email server.</p></td></tr><tr><td colspan="1" rows pan="1" class="confluenceTd"><p><code>ignoreUriScheme</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If <code>false</code>, Camel uses the scheme to determine the transport protocol (POP, IMAP, SMTP etc.)</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>contentType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>text/plain</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The mail message content type. Use <code>text/html</code> for HTML mails.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>folderName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>INBOX</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The folder to poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>destination</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>@deprecated</strong> Use the <code>to</code> option instead. The <code>TO</code> recipients (receivers of the email).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>to</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The TO recipients (the receivers of the mail). Separate multiple email addresses with a comma. Email addresses containing special characters such as "&" will need to be handled differently - see <a shape="rect" href="how-do-i-configure-password-options-on-camel-endpoints-without-the-value-being-encoded.html">How do I configure password options on Camel endpoints without the value being encoded</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>replyTo</code></p></td><td colspan="1" rowspan ="1" class="confluenceTd"><p><code>alias@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>As of <strong>Camel 2.8.4, 2.9.1+</strong>, the Reply-To recipients (the receivers of the response mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CC</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The CC recipients (the receivers of the mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>BCC</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The BCC recipients (the receivers of the mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>from</code></p></ td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>camel@localhost</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The FROM email address.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>subject</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>As of <strong>Camel 2.3</strong>, the Subject of the message being sent. Note: Setting the subject in the header takes precedence over this option.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>peek</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.3/2.12.2:</strong> Consumer only. Will mark the <code>javax.mail.Message</code> as peeked before processing the mail message. This applies to <code>IMAPMessage</code> messages types only. By using peek the mail will not be eager marked as <code>SEEN</code> on the mail server, which allows us to rollback the mail message if there is an error processing in Camel.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>delete</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Deletes the messages after they have been processed. This is done by setting the <code>DELETED</code> flag on the mail message. If <code>false</code>, the <code>SEEN</code> flag is set instead. As of <strong>Camel 2.10</strong> you can override this configuration option by setting a header with the key <code>delete</code> to determine if the mail should be deleted or not.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>unseen</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>It is possible to confi gure a consumer endpoint so that it processes only unseen messages (that is, new messages) or all messages. Note that Camel always skips deleted messages. The default option of <code>true</code> will filter to only unseen messages. POP3 does not support the <code>SEEN</code> flag, so this option is not supported in POP3; use IMAP instead. <strong>Important:</strong> This option is <strong>not</strong> in use if you also use <code>searchTerm</code> options. Instead if you want to disable unseen when using <code>searchTerm</code>'s then add <code>searchTerm.unseen=false</code> as a term.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>copyTo</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Consumer only. After processing a mail message, it can be copied to a mail folder with the given name. You can override this configuration value, wi th a header with the key <code>copyTo</code>, allowing you to copy messages to folder names configured at runtime.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fetchSize</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>-1</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets the maximum number of messages to consume during a poll. This can be used to avoid overloading a mail server, if a mailbox folder contains a lot of messages. Default value of <code>-1</code> means no fetch size and all messages will be consumed. Setting the value to 0 is a special corner case, where Camel will not consume any messages at all.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>alternativeBodyHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMailAlternativeBody</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the key to an IN message header that contains an alternative email body. For example, if you send emails in <code>text/html</code> format and want to provide an alternative mail body for non-HTML email clients, set the alternative mail body with this key as a header.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>debugMode</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Enable debug mode on the underlying mail framework. The SUN Mail framework logs the debug messages to <code>System.out</code> by default.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>connectionTimeout</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>30000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The connection timeout in milliseconds. Default is 30 seconds.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.initia lDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before the polling starts.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.delay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>60000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Camel will poll the mailbox only once a minute by default to avoid overloading the mail server.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Set to <code>true</code> to use a fixed delay between polls, otherwise fixed rate is used. See <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html " rel="nofollow">ScheduledExecutorService</a> in JDK for details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>disconnect</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.3/2.9:</strong> Whether the consumer should disconnect after polling. If enabled this forces Camel to connect on each poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>closeFolder</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.4:</strong> Whether the consumer should close the folder after polling. Setting this option to <code>false</code> and having <code>disconnect=false</code> as well, then the consumer keep the folder open between polls.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>mail.XXX</cod e></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Set any <a shape="rect" class="external-link" href="http://java.sun.com/products/javamail/javadocs/index.html"; rel="nofollow">additional java mail properties</a>. For instance if you want to set a special property when using POP3 you can now provide the option directly in the URI such as: <code>mail.pop3.forgettopheaders=true</code>. You can set multiple such options, for example: <code>mail.pop3.forgettopheaders=true&mail.mime.encodefilename=true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>mapMailMessage</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8:</strong> Specifies whether Camel should map the received mail message to Camel body/headers. If set to true, the body of the mail message is mapped to the body of the Camel IN message and the mail headers are mapped to IN headers. If this option is set to false then the IN message contains a raw <code>javax.mail.Message</code>. You can retrieve this raw message by calling <code>exchange.getIn().getBody(javax.mail.Message.class)</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>maxMessagesPerPoll</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum number of messages to gather per poll. By default, no maximum is set. Can be used to set a limit of e.g. 1000 to avoid downloading thousands of files when the server starts up. Set a value of 0 or negative to disable this option.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>javaMailSender</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan= "1" class="confluenceTd"><p>Specifies a pluggable <span style="color: rgb(34,34,34);">org.apache.camel.component.</span><span style="color: rgb(34,34,34);">mail.JavaMailSender</span> instance in order to use a custom email implementation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ignoreUnsupportedCharset</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then <code>charset=XXX</code> (where <code>XXX</code> represents the unsupported charset) is removed from the <code>content-type</code> and it relies on the platform default instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sslContextParameters</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1 " class="confluenceTd"><p><strong>Camel 2.10:</strong> Reference to a <code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a shape="rect" class="external-link" href="http://camel.apache.org/registry.html";>Registry</a>.  This reference overrides any configured SSLContextParameters at the component level.  See <a shape="rect" class="external-link" href="http://camel.apache.org/http4.html#HTTP4-UsingtheJSSEConfigurationUtility";>Using the JSSE Configuration Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>searchTerm</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Refers to a <code>javax.mail.search.SearchTerm</code> which allows to filter mails based on search criteria such as subject, body, from, sent after a certain date etc. See further below for examples.</p></td></tr><tr><td colspan="1" rowspan ="1" class="confluenceTd"><p><code>searchTerm.xxx</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> To configure search terms directly from the endpoint uri, which supports a limited number of terms defined by the <code>org.apache.camel.component.mail.SimpleSearchTerm</code> class. See further below for examples.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p class="p1"><code>sortTerm</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15: </strong>To configure the sortTerms that <span>IMAP</span> supports to sort the searched mails<strong><strong>. </strong></strong>You may need to define an array of<p class="p1"><code>com.sun.mail.imap.sortTerm</code> i<span>n the registry first and #name to reference it in this URI option.</span></p><p cla ss="p1"><strong>Camel 2.16:</strong> You can also specify a comma separated list of sort terms on the URI that Camel will convert internally. For example, to sort descending by date you would use <code>sortTerm=reverse,date</code>. You can use any of the sort terms defined in <a shape="rect" class="external-link" href="https://javamail.java.net/nonav/docs/api/com/sun/mail/imap/SortTerm.html"; rel="nofollow">com.sun.mail.imap.SortTerm</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p class="p1"><code>postProcessAction</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15:</strong> Refers to a<code style="line-height: 1.4285715;">org.apache.camel.component.mail.</code><span style="line-height: 1.4285715;"><code>MailBoxPostProcessAction</code> for doing post processing tasks on the mailbox once the normal processing ended.</span></td></tr><tr><td colspan="1" rowspa n="1" class="confluenceTd"><code>skipFailedMessage</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.1:</strong> If the mail consumer cannot retrieve a given mail message, then this option allows to skip the message and move on to retrieve the next mail message. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>handleFailedMessage</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.1:</strong> If the mail consumer cannot retrieve a given mail message, then this option allows to handle the caused exception by the consumer's error handler. By enable the bridge error handler on the consumer, then the Camel routing error handler can handle the exc eption instead. <span>The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><pre><span>dummyTrustManager</span></pre></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong>To use a dummy security setting for trusting all certificates. Should only be used for development mode, and not production.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>idempotentRepository</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> A pluggable repository org.apache.camel.spi.IdempotentRepository which allows to cluster consuming from the same mailbox, and let the repository coordinate whether a mail message is valid for the consumer to p rocess.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>idempotentRepositoryRemoveOnCommit</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> <span style="line-height: 1.42857;">When using idempotent repository, then when the mail message has been successfully processed and is committed, should the message id be removed from the idempotent repository (default) or be kept in the repository. By default its assumed the message id is unique and has no value to be kept in the repository, because the mail message will be marked as seen/moved or deleted to prevent it from being consumed again. And therefore having the message id stored in the idempotent repository has little value. However this option allows to store the message id, for whatever reason you may have.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>mailUidGenerator</code> </td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> A pluggable MailUidGenerator that allows to use custom logic to generate UUID of the mail message.</td></tr></tbody></table></div></div><h3 id="Mail-SSLsupport">SSL support</h3><p>The underlying mail framework is responsible for providing SSL support.  You may either configure SSL/TLS support by completely specifying the necessary Java Mail API configuration options, or you may provide a configured SSLContextParameters through the component or endpoint configuration.</p><h4 id="Mail-UsingtheJSSEConfigurationUtility">Using the JSSE Configuration Utility</h4><p>As of <strong>Camel 2.10</strong>, the mail component supports SSL/TLS configuration through the <a shape="rect" href="camel-configuration-utilities.html">Camel JSSE Configuration Utility</a>.  This utility greatly decreases the amount of component specific code you need to wri te and is configurable at the endpoint and component levels.  The following examples demonstrate how to use the utility with the mail component.</p><h5 id="Mail-Programmaticconfigurationoftheendpoint">Programmatic configuration of the endpoint</h5><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> +</div></div><h4 id="Mail-DefaultPortsDefaultports"><span class="confluence-anchor-link" id="Mail-DefaultPorts"></span>Default ports</h4><p>Default port numbers are supported. If the port number is omitted, Camel determines the port number to use based on the protocol.</p><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Protocol</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default Port Number</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SMTP</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>25</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SMTPS</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>465</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>POP3</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>110 </code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>POP3S</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>995</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>IMAP</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>143</code></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>IMAPS</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>993</code></p></td></tr></tbody></table></div></div><h3 id="Mail-Options">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Property</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>host</code></p></td><td colspan="1" rowspan= "1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The host name or IP address to connect to.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>port</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>See <a shape="rect" href="#Mail-DefaultPorts">#DefaultPorts</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The TCP port number to connect on.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The user name on the email server.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>password</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The password on the email server.</p></td></tr><tr><td colspan="1" rows pan="1" class="confluenceTd"><p><code>ignoreUriScheme</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If <code>false</code>, Camel uses the scheme to determine the transport protocol (POP, IMAP, SMTP etc.)</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>contentType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>text/plain</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The mail message content type. Use <code>text/html</code> for HTML mails.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>folderName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>INBOX</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The folder to poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>destination</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>@deprecated</strong> Use the <code>to</code> option instead. The <code>TO</code> recipients (receivers of the email).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>to</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>username@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The TO recipients (the receivers of the mail). Separate multiple email addresses with a comma. Email addresses containing special characters such as "&" will need to be handled differently - see <a shape="rect" href="how-do-i-configure-password-options-on-camel-endpoints-without-the-value-being-encoded.html">How do I configure password options on Camel endpoints without the value being encoded</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>replyTo</code></p></td><td colspan="1" rowspan ="1" class="confluenceTd"><p><code>alias@host</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>As of <strong>Camel 2.8.4, 2.9.1+</strong>, the Reply-To recipients (the receivers of the response mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>cc</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The CC recipients (the receivers of the mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>bcc</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The BCC recipients (the receivers of the mail). Separate multiple email addresses with a comma.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>from</code></p></ td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>camel@localhost</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The FROM email address.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>subject</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>As of <strong>Camel 2.3</strong>, the Subject of the message being sent. Note: Setting the subject in the header takes precedence over this option.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>peek</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.3/2.12.2:</strong> Consumer only. Will mark the <code>javax.mail.Message</code> as peeked before processing the mail message. This applies to <code>IMAPMessage</code> messages types only. By using peek the mail will not be eager marked as <code>SEEN</code> on the mail server, which allows us to rollback the mail message if there is an error processing in Camel.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>delete</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Deletes the messages after they have been processed. This is done by setting the <code>DELETED</code> flag on the mail message. If <code>false</code>, the <code>SEEN</code> flag is set instead. As of <strong>Camel 2.10</strong> you can override this configuration option by setting a header with the key <code>delete</code> to determine if the mail should be deleted or not.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>unseen</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>It is possible to confi gure a consumer endpoint so that it processes only unseen messages (that is, new messages) or all messages. Note that Camel always skips deleted messages. The default option of <code>true</code> will filter to only unseen messages. POP3 does not support the <code>SEEN</code> flag, so this option is not supported in POP3; use IMAP instead. <strong>Important:</strong> This option is <strong>not</strong> in use if you also use <code>searchTerm</code> options. Instead if you want to disable unseen when using <code>searchTerm</code>'s then add <code>searchTerm.unseen=false</code> as a term.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>copyTo</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Consumer only. After processing a mail message, it can be copied to a mail folder with the given name. You can override this configuration value, wi th a header with the key <code>copyTo</code>, allowing you to copy messages to folder names configured at runtime.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fetchSize</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>-1</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets the maximum number of messages to consume during a poll. This can be used to avoid overloading a mail server, if a mailbox folder contains a lot of messages. Default value of <code>-1</code> means no fetch size and all messages will be consumed. Setting the value to 0 is a special corner case, where Camel will not consume any messages at all.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>alternativeBodyHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMailAlternativeBody</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the key to an IN message header that contains an alternative email body. For example, if you send emails in <code>text/html</code> format and want to provide an alternative mail body for non-HTML email clients, set the alternative mail body with this key as a header.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>debugMode</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Enable debug mode on the underlying mail framework. The SUN Mail framework logs the debug messages to <code>System.out</code> by default.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>connectionTimeout</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>30000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The connection timeout in milliseconds. Default is 30 seconds.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.initia lDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before the polling starts.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.delay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>60000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Camel will poll the mailbox only once a minute by default to avoid overloading the mail server.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Set to <code>true</code> to use a fixed delay between polls, otherwise fixed rate is used. See <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html " rel="nofollow">ScheduledExecutorService</a> in JDK for details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>disconnect</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.3/2.9:</strong> Whether the consumer should disconnect after polling. If enabled this forces Camel to connect on each poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>closeFolder</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.4:</strong> Whether the consumer should close the folder after polling. Setting this option to <code>false</code> and having <code>disconnect=false</code> as well, then the consumer keep the folder open between polls.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>mail.XXX</cod e></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Set any <a shape="rect" class="external-link" href="http://java.sun.com/products/javamail/javadocs/index.html"; rel="nofollow">additional java mail properties</a>. For instance if you want to set a special property when using POP3 you can now provide the option directly in the URI such as: <code>mail.pop3.forgettopheaders=true</code>. You can set multiple such options, for example: <code>mail.pop3.forgettopheaders=true&mail.mime.encodefilename=true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>mapMailMessage</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8:</strong> Specifies whether Camel should map the received mail message to Camel body/headers. If set to true, the body of the mail message is mapped to the body of the Camel IN message and the mail headers are mapped to IN headers. If this option is set to false then the IN message contains a raw <code>javax.mail.Message</code>. You can retrieve this raw message by calling <code>exchange.getIn().getBody(javax.mail.Message.class)</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>maxMessagesPerPoll</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum number of messages to gather per poll. By default, no maximum is set. Can be used to set a limit of e.g. 1000 to avoid downloading thousands of files when the server starts up. Set a value of 0 or negative to disable this option.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>javaMailSender</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan= "1" class="confluenceTd"><p>Specifies a pluggable <span style="color: rgb(34,34,34);">org.apache.camel.component.</span><span style="color: rgb(34,34,34);">mail.JavaMailSender</span> instance in order to use a custom email implementation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ignoreUnsupportedCharset</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then <code>charset=XXX</code> (where <code>XXX</code> represents the unsupported charset) is removed from the <code>content-type</code> and it relies on the platform default instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sslContextParameters</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1 " class="confluenceTd"><p><strong>Camel 2.10:</strong> Reference to a <code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a shape="rect" class="external-link" href="http://camel.apache.org/registry.html";>Registry</a>.  This reference overrides any configured SSLContextParameters at the component level.  See <a shape="rect" class="external-link" href="http://camel.apache.org/http4.html#HTTP4-UsingtheJSSEConfigurationUtility";>Using the JSSE Configuration Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>searchTerm</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Refers to a <code>javax.mail.search.SearchTerm</code> which allows to filter mails based on search criteria such as subject, body, from, sent after a certain date etc. See further below for examples.</p></td></tr><tr><td colspan="1" rowspan ="1" class="confluenceTd"><p><code>searchTerm.xxx</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> To configure search terms directly from the endpoint uri, which supports a limited number of terms defined by the <code>org.apache.camel.component.mail.SimpleSearchTerm</code> class. See further below for examples.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p class="p1"><code>sortTerm</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15: </strong>To configure the sortTerms that <span>IMAP</span> supports to sort the searched mails<strong><strong>. </strong></strong>You may need to define an array of<p class="p1"><code>com.sun.mail.imap.sortTerm</code> i<span>n the registry first and #name to reference it in this URI option.</span></p><p cla ss="p1"><strong>Camel 2.16:</strong> You can also specify a comma separated list of sort terms on the URI that Camel will convert internally. For example, to sort descending by date you would use <code>sortTerm=reverse,date</code>. You can use any of the sort terms defined in <a shape="rect" class="external-link" href="https://javamail.java.net/nonav/docs/api/com/sun/mail/imap/SortTerm.html"; rel="nofollow">com.sun.mail.imap.SortTerm</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p class="p1"><code>postProcessAction</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15:</strong> Refers to a<code style="line-height: 1.4285715;">org.apache.camel.component.mail.</code><span style="line-height: 1.4285715;"><code>MailBoxPostProcessAction</code> for doing post processing tasks on the mailbox once the normal processing ended.</span></td></tr><tr><td colspan="1" rowspa n="1" class="confluenceTd"><code>skipFailedMessage</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.1:</strong> If the mail consumer cannot retrieve a given mail message, then this option allows to skip the message and move on to retrieve the next mail message. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>handleFailedMessage</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.1:</strong> If the mail consumer cannot retrieve a given mail message, then this option allows to handle the caused exception by the consumer's error handler. By enable the bridge error handler on the consumer, then the Camel routing error handler can handle the exc eption instead. <span>The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><pre><span>dummyTrustManager</span></pre></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong>To use a dummy security setting for trusting all certificates. Should only be used for development mode, and not production.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>idempotentRepository</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> A pluggable repository org.apache.camel.spi.IdempotentRepository which allows to cluster consuming from the same mailbox, and let the repository coordinate whether a mail message is valid for the consumer to p rocess.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>idempotentRepositoryRemoveOnCommit</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> <span style="line-height: 1.42857;">When using idempotent repository, then when the mail message has been successfully processed and is committed, should the message id be removed from the idempotent repository (default) or be kept in the repository. By default its assumed the message id is unique and has no value to be kept in the repository, because the mail message will be marked as seen/moved or deleted to prevent it from being consumed again. And therefore having the message id stored in the idempotent repository has little value. However this option allows to store the message id, for whatever reason you may have.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>mailUidGenerator</code> </td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> A pluggable MailUidGenerator that allows to use custom logic to generate UUID of the mail message.</td></tr></tbody></table></div></div><h3 id="Mail-SSLsupport">SSL support</h3><p>The underlying mail framework is responsible for providing SSL support.  You may either configure SSL/TLS support by completely specifying the necessary Java Mail API configuration options, or you may provide a configured SSLContextParameters through the component or endpoint configuration.</p><h4 id="Mail-UsingtheJSSEConfigurationUtility">Using the JSSE Configuration Utility</h4><p>As of <strong>Camel 2.10</strong>, the mail component supports SSL/TLS configuration through the <a shape="rect" href="camel-configuration-utilities.html">Camel JSSE Configuration Utility</a>.  This utility greatly decreases the amount of component specific code you need to wri te and is configurable at the endpoint and component levels.  The following examples demonstrate how to use the utility with the mail component.</p><h5 id="Mail-Programmaticconfigurationoftheendpoint">Programmatic configuration of the endpoint</h5><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> <script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[KeyStoreParameters ksp = new KeyStoreParameters(); ksp.setResource("/users/home/server/truststore.jks"); ksp.setPassword("keystorePassword"); @@ -153,7 +153,7 @@ map.put("org.apache.camel.test" String body = "Hello Claus.\nYes it does.\n\nRegards James."; template.sendBodyAndHeaders("smtp://davscl...@apache.org", body, map); ]]></script> -</div></div><strong>Since Camel 2.11</strong> When using the MailProducer the send the mail to server, you should be able to get the message id of the <a shape="rect" class="external-link" href="http://java.sun.com/javaee/5/docs/api/javax/mail/internet/MimeMessage.html"; rel="nofollow">MimeMessage</a> with the key <code>CamelMailMessageId</code> from the Camel message header.<h3 id="Mail-Headerstakeprecedenceoverpre-configuredrecipients">Headers take precedence over pre-configured recipients</h3><p>The recipients specified in the message headers always take precedence over recipients pre-configured in the endpoint URI. The idea is that if you provide any recipients in the message headers, that is what you get. The recipients pre-configured in the endpoint URI are treated as a fallback.</p><p>In the sample code below, the email message is sent to <code>davscl...@apache.org</code>, because it takes precedence over the pre-configured recipient, <code>i...@mycompany.com</code>. Any <code >CC</code> and <code>BCC</code> settings in the endpoint URI are also ignored >and those recipients will not receive any mail. The choice between headers >and pre-configured settings is all or nothing: the mail component ><em>either</em> takes the recipients exclusively from the headers or >exclusively from the pre-configured settings. It is not possible to mix and >match headers and pre-configured settings.</p><div class="code panel pdl" >style="border-width: 1px;"><div class="codeContent panelContent pdl"> +</div></div><strong>Since Camel 2.11</strong> When using the MailProducer the send the mail to server, you should be able to get the message id of the <a shape="rect" class="external-link" href="http://java.sun.com/javaee/5/docs/api/javax/mail/internet/MimeMessage.html"; rel="nofollow">MimeMessage</a> with the key <code>CamelMailMessageId</code> from the Camel message header.<h3 id="Mail-Headerstakeprecedenceoverpre-configuredrecipients">Headers take precedence over pre-configured recipients</h3><p>The recipients specified in the message headers always take precedence over recipients pre-configured in the endpoint URI. The idea is that if you provide any recipients in the message headers, that is what you get. The recipients pre-configured in the endpoint URI are treated as a fallback.</p><p>In the sample code below, the email message is sent to <code>davscl...@apache.org</code>, because it takes precedence over the pre-configured recipient, <code>i...@mycompany.com</code>. Any <code >cc</code> and <code>bcc</code> settings in the endpoint URI are also ignored >and those recipients will not receive any mail. The choice between headers >and pre-configured settings is all or nothing: the mail component ><em>either</em> takes the recipients exclusively from the headers or >exclusively from the pre-configured settings. It is not possible to mix and >match headers and pre-configured settings.</p><div class="code panel pdl" >style="border-width: 1px;"><div class="codeContent panelContent pdl"> <script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><