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@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@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@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.
