[Dovecot] Is replication broken?

[IT geek 31]

>
> Honestly, for most setups I would recommend LMTP nowadays.
>>
> I don't use Postfix, but that page looks good:
> http://wiki2.dovecot.org/HowTo/PostfixDovecotLMTP


I followed the guide, but I received the following error:

Apr  3 08:41:31 server1 postfix/lmtp[4084]: DE4321F83A: to=<user1 at test.com>,
relay=server1.test.com[private/dovecot-lmtp], delay=491,
delays=490/0.21/0.02/0.02, dsn=5.1.1, status=bounced (host
server1.test.com[private/dovecot-lmtp]
said: 550 5.1.1 <user1 at test.com> User doesn't exist: user1 at test.com (in
reply to RCPT TO command))

The solution was to add the following line to my dovecot.conf:

auth_username_format = %Ln

All is now working as expected.

Now to crack on with replication... :-)


-Mark