Aw: Re: problem with lda

[Infoomatic]

thanks for your input.

Bill: deliver is just a symlink to dovecot-lda
Stephan: I don't know, and and it even does not work when I use deliver -f "postmaster at ourdomain.internal" - I get the same error message.

A part of the mail I got when using 2.2.23:

Return-Path: <MAILER-DAEMON>
Delivered-To: user1 at ourdomain.internal
Received: from localhost (localhost [127.0.0.1])
	by hosting.ourdomain.internal (Postfix) with ESMTP id 8E985424C7
	for <user1 at ourdomain.internal>; Thu, 25 Jan 2018 12:36:59 +0100 (CET)
Content-Type: multipart/report; report-type=delivery-status;

That's strange. Any ideas, anyone?

Regards,
infoomatic


> Gesendet: Donnerstag, 25. Januar 2018 um 09:35 Uhr
> Von: "Stephan Bosch" <stephan at rename-it.nl>
> An: Infoomatic <infoomatic at gmx.at>, dovecot at dovecot.org
> Betreff: Re: problem with lda
>
> Op 1/24/2018 om 5:30 PM schreef Infoomatic:
> > Hello,
> >
> > I am currently testing the upgrade from our dovecot v2.2.23 to 2.3.0. I have a strange problem with lda.
> > We use bounce mails for internal users if they try to send virus/spammails. The exact same config works with 2.2.23, but not with 2.3.0.
> >
> > The relevant postfix/master.cf part:
> > dovecot   unix  -       n       n       -       -       pipe
> >   flags=DRhu user=vmail:vmail argv=/opt/dovecot/libexec/dovecot/deliver -d ${recipient} -f ${sender}
> >
> > On the same machine, with 2.2.23 I get a bounce mail when trying to send a virus, with the subject "VIRUS in message apparently from you (Eicar-Test-Signature)", to both the users inbox as well as to the mailbox of virusalert at ourdomain.internal
> >
> > With 2.3.0, in the logs I get an error:
> >
> > relay=dovecot, delay=0.01, delays=0/0/0/0, dsn=5.3.0, status=bounced (command line usage error. Command output: lda: Fatal: Invalid -f parameter: Missing domain 
> >
> > and the alert message is only sent to virusalert at ourdomain.internal, but not to the user who tried to send the mail.
> >
> > The relevant part of our dovecot.conf:
> > protocol lda {
> >   mail_plugins = " quota zlib sieve acl mail_log notify"
> >   postmaster_address = postmaster at ourdomain.internal
> > }
> >
> > Does anyone know how to solve this problem? Or is there a workaround via postfix/amavis/spamassassin? Any hints are highly appreciated, thanks!
> 
> Apparently, the ${sender} has no @domain part. Why?
> 
> Regards,
> 
> Stephan.
>