All, I'm really pretty desperate over this issue. When an email for two or more local recipients is recieved, the message is delivered to the appropriate users, but a bounce message is also sent to the sender stating "Mailbox does not exist". After this happens, all user mailboxes are rendered useless. Any mail to any local user is then rejected with "Mailbox does not exist". I can reactivate the mailboxes by a simple "postfix reload", but this is obvioulsy not a permanent solution. This is a huge issue, especially since I need to implement Majordomo (which of course is useless unless it can send to multiple users). Another issue, of equal or greater value, is that postfix will not deliver to any aliases. Again, a bounce message is sent t the sender that says "Mailbox does not exist". IMHO, these two errors are related. The following is all the information I felt was of consequence to this issue....
######## ## Installed software relevant to the issue... ######## Postfix-1.1.5 Cyrus-IMAPd-2.0.16 Cyrus-SASL-1.5.27 -CRAM-MD5 -DIGEST-MD5 -PLAIN Mandrake Linux 8.1 Berkeley DB 3.2.9 ######## ## File types of the culrpits... ######## /var/lib/sasl/sasl.db: Berkeley DB (Hash, version 7, native byte-order) /etc/postfix/aliases.db: Berkeley DB (Hash, version 7, native byte-order) ######## ## Mode and ownership of the culprits... ######## -rw-r--r-- 1 root root 12288 Mar 21 06:11 /etc/postfix/aliases.db -rw-r--r-- 1 root root 12288 Mar 21 06:24 /var/lib/sasl/sasl.db ######## ## The result from "sasldblistusers |grep aklino"... ######## user: aklino realm: mail2.cpugeek.com mech: PLAIN user: aklino realm: mail2.cpugeek.com mech: CRAM-MD5 user: aklino realm: mail2.cpugeek.com mech: DIGEST-MD5 ######## ## An example line from /etc/postfix/aliases (Yes, I used postalias)... ######## postmaster: aklino ######## ## An example error message when a message is sent to "postmaster"... ######## Mar 21 12:58:24 mail2 postfix/pipe[7627]: 5AAEABDD7: to= <[EMAIL PROTECTED]> , relay=cyrus, delay=0, status=bounced (data format error. Command output: postmaster: Mailbox does not exist ) ######## ## The lines from my main.cf (postfix fails to recognize any users in ## the SASL database when the local_recipient_maps option is ## specified. Thus it is commented out)... ######## # local_recipient_maps = $alias_maps hash:/var/lib/sasl/sasl alias_maps = hash:/etc/postfix/aliases alias_database = hash:/etc/postfix/aliases Thanks for all your help in advance, -Andrew Klino Springfield, OR