Maulvi Bakar wrote: > Hi all > > I have a system which accepts mails for example.com, example.net and > example.org. Rather than creating 3 differing mailboxes on cyrus, it > is decided to create 1 mailbox for all the TLDs, since all the > domains involved refers to the same entity. > > Right now, I can receive mails for [EMAIL PROTECTED] which will be > delivered to cyrus user.joe mailbox. I would appreciate if some kind > soul would be explain howto deliver mails for [EMAIL PROTECTED] and > [EMAIL PROTECTED] to cyrus user.joe mailbox as well. > > My setup is currently as thus - > > CentOS 5 Postfix Cyrus OpenLDAP
I configure all of my domains as virtual_alias_domains in Postfix: virtual_alias_domains = /etc/postfix/vhosts /etc/postfix/vhosts is simply a text file listing my domains: example.com example.net example.org Then I explicitly map all addresses for each domain in virtual_alias_maps: virtual_alias_maps = hash:/etc/postfix/virtual /etc/postfix/virtual maps each address to unique users (or aliases in alias_maps): [EMAIL PROTECTED] admin [EMAIL PROTECTED] joe [EMAIL PROTECTED] joe [EMAIL PROTECTED] admin [EMAIL PROTECTED] joe [EMAIL PROTECTED] joe [EMAIL PROTECTED] admin [EMAIL PROTECTED] joe [EMAIL PROTECTED] joe [EMAIL PROTECTED] jane In this example, joe corresponds to the Cyrus mailbox user.joe, but admin is expanded in /etc/mail/aliases to other users (both local and external). Final delivery is done via LMTP to Cyrus: mailbox_transport = lmtp:unix:/var/imap/socket/lmtp Sorry, I don't use LDAP, I use sasldb2 for authentication. To simplify things, I put all users in the same realm, regardless of the email domain(s) they belong to: smtpd_sasl_local_domain = mail.example.net Note that I'm using a generic realm that is portable between machines. This is *not* necessarily the local machine's hostname (and it doesn't even need to be a hostname, you can use just about anything you want). One advantage of using a single realm is that I can support bare username logins by making it the defaultdomain in /etc/imapd.conf: defaultdomain: mail.example.net Finally, be sure to support delivery of mixed-case addresses in /etc/imapd.conf: lmtp_downcase_rcpt: true Aside from not using LDAP, my standard setup sounds identical to what you're trying to achieve. Hopefully, this is enough to get you started. ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
