[Dovecot] Mail undeliverable error
Uldis Pakuls
neko at it4u.lv
Tue Feb 3 03:13:46 EET 2009
jan gestre wrote:
> Hi Guys,
>
> I've already posted this to the postfix mailing list and they made
> sure the error as the title suggest was generated by dovecot and not
> the other way around.
Yes, they are right :
Feb 1 21:26:42 mail postfix/pipe[19788]: D9A6D148050:
to=<postmaster at ddblocal.com>, relay=dovecot, delay=5.6,
delays=5.6/0.01/0/0.03, dsn=5.1.1, status=bounced (user unknown)
dovecot bounces message "status=bounced (user unknown)"
> userdb:
> driver: sql
> args: /etc/dovecot-sql.conf
>
You din't provide contents of "/etc/dovecot-sql.conf". Message is
bounced as dovecot can't find "postmaster at ddblocal.com" in mysql database.
There is something wrong with configuration in "/etc/dovecot-sql.conf"
or mysql database itself.
"when we transferred office, issues arose, suddenly users using email
clients like thunderbird/outlook suddenly can't send mail when outside
the office and instead gets an smtp denied"
If you use Dovecot SASL in Postfix to authentificate the users it fails
to too... this is why you got "smtp denied" errors. Relay rulues
prevents unauthentificated users to send messages.
Check your userdb configuration an MySQL database itself.
Uldis
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