postfix-dovecot Auth USER lookup failed
Pascal Volk
user+dovecot at localhost.localdomain.org
Sat Aug 9 16:17:05 UTC 2014
On 08/09/2014 11:30 AM, Timothy Murphy wrote:
> I'm running postfix + dovecot on my CentOS-7 home server.
> When I send myself a message I get this error message in /var/log/maillog:
> Aug 9 12:59:57 alfred postfix/lmtp[31336]: B0D02220748:
> to=<tim at localhost.gayleard.eu>, orig_to=<tim at localhost>,
> relay=alfred.gayleard.eu[private/dovecot-lmtp],
> delay=475, delays=474/0.03/0.02/0.09, dsn=4.3.0,
> status=deferred (host alfred.gayleard.eu[private/dovecot-lmtp] said:
> 451 4.3.0 <tim at localhost.gayleard.eu> Internal error occurred.
> Refer to server log for more information. (in reply to RCPT TO command))
> and in /var/log/dovecot I read
> Aug 09 13:13:03 auth-worker(31472):
> Error: passwd(tim at localhost.gayleard.eu): getpwnam() failed:
> Address family not supported by protocol
> Aug 09 13:13:03 lmtp(31470): Error: user tim at localhost.gayleard.eu: Auth
> USER lookup failed
>
> It seems that USER is set to tim at localhost.gayleard.eu rather than tim .
>
> I am including the line
> mailbox_transport = lmtp:unix:private/dovecot-lmtp
> in /etc/postfix/main.cf .
your (missing) `doveconf -n` doesn't contain auth_username_format = %Ln.
So, edit your conf.d/10-auth.conf and set auth_username_format to %Ln.
Regards,
Pascal
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