> > > >How are you redirecting, like this[1]? I tested this ages ago. I am > mostly testing with own gmail account, so can't imagine this not > working. It was an older 2.2 server I was testing this on. > > > > > >[1] > >if false # true > >{ > > redirect :copy "s...@gmail.com"; > >} > > > Hello Marc, > > It's redirected using the rule added by SOGo when you enable mail > forwarding for the mailbox. > Basically it's only this line: > > redirect "st...@gmail.com"; > > The redirect works, the problem is gmail changed their anti spam > policies and are since a few months rejecting messages that have > duplicate mail headers and in this particular case, Message-ID. > > So all the incoming mails that have a non-RFC compliant Message-ID are > being added a secondary Message-ID by pigeonhole, before it is relayed > to the target mailbox.
Oct 1 13:31:46 xxxx sendmail[30321]: 291BVjjx030318: to=<x...@gmail.com>, delay=00:00:01, xdelay=00:00:01, mailer=esmtp, pri=122536, relay=gmail-smtp-in.l.google.com. [142.250.102.27], dsn=2.0.0, stat=Sent (OK 1664623906 gs19-20020a1709072d1300b00777a40d515dsi4096082ejc.456 - gsmtp) I just tested for you, enabled the sieve forward, send test mail and the forward is being accepted by google.