On 4/7/2014 6:13 PM, Reindl Harald wrote:


Am 07.04.2014 23:47, schrieb Deeztek Support:
On 4/7/2014 4:42 PM, Christian Schmidt wrote:
7.04.2014 20:43, Deeztek Support:
On 4/7/2014 2:08 PM, Oscar del Rio wrote:

On 04/ 7/14 01:46 PM, Deeztek Support wrote:

I'm authenticating users through AD and it seems to work with no
problems. Unfortunately, when I try to send e-mail from a user who's
not in the testou container I get the following error:

Sender address rejected: User unknown in virtual mailbox table> #SMTP#.


Looks like a Postfix error, not Dovecot.

I don't think so. Postfix already looks from the root of the AD down and
it has no problems. Dovecot does not authenticate at all if I simply put
the AD root in the ldap configuration file.

"User unknown in virtual mailbox table" is what *postfix* tells you.
Dovecot does not do SMTP (yet). Thus, I suppose that dovecot doesn't get
involved at all (although this depends on your configuration).

I recommend to check the restrictions you defined in your postfix
configuration.

The reason I think it's Dovecot generating the error is because when the IP 
address of the sending server is not in
the mynetworks directive of postfix I get the following error

why in the world do you strip logs

syslog contains even the process who generates a entry and
so there is not much to guess if you *really* look at the log



I'm not stripping any logs. The error I put is from the bounce message. The syslog says the following:

Apr 7 17:39:39 ewa postfix/pipe[7134]: E35AE860B26: to=<some...@domain.tld>, relay=dovecot, delay=0.02, delays=0/0/0/0.01, dsn=5.1.1, status=bounced (user unknown. Command output:

So mystery solved, it really is dovecot generating the error.

Question remains, can someone please tell me how to get Dovecot do LDAP looks from the AD root?

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