You were right. The problem lay in the Postfix config, not the dovecot
(sorry to trouble the wrong list). The missing line was the
"recipient_delimiter = +". This line was in the amavisd-new config,
but not the Postfix. I put it in there. All is well.
For those curious, under my "userdb static" config, I chose the
argument "allow_all_users=yes". This is why Dovecot created the "<user>
+spam" mailboxes.
Thanks for your help!
- Jon
On Jan 22, 2008, at 9:16 PM, Jim Horner wrote:
My only thought is make sure these lines (or something appropriate
for your
setup) is in Postfix's main.cf.
recipient_delimiter = +
dovecot_destination_recipient_limit = 1
virtual_mailbox_domains = your.domain.here
virtual_transport = dovecot
