* Viktor Dukhovni <postfix-users@postfix.org>: > On Fri, Oct 18, 2013 at 10:49:33PM +0200, Alexandre Ellert wrote: > > > "Postfix currently does not apply content filters to mail that is > > forwarded or aliased internally, or to mail that is generated internally > > such as bounces or Postmaster notifications. This may be a problem when > > you want to apply a signing Milter to such mail" > > Internally, means "internally by Postfix". > > > So, can you confirm that auto-reply message from dovecot are considered > > as bounces and are impossible to get signed by OpenDKIM ? > > An auto-reply from Dovecot is not generated internally by Postfix.
An unverified speculation/idea: Maybe it isn't signed because messages enter via the sendmail-command and non_smtpd_milters isn't configured. It is possible to set a $postmaster_address in Dovecot and tell it to use SMTP instead of sendmail command: # If non-empty, send mails via this SMTP host[:port] instead of sendmail. #submission_host = p@rick -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
