Here are some logs: Apr 3 23:25:35 server1 dovecot: lmtp(ch...@coderz.gr)<47735><AUI6Aj/jw1p3ugAAPz4RRA>: program `/usr/sbin/sendmail' terminated with non-zero exit code 75 Apr 3 23:25:35 server1 dovecot: lmtp(ch...@coderz.gr)<47735><AUI6Aj/jw1p3ugAAPz4RRA>: Error: sieve: msgid=<de90eb45-9b58-4679-9bce-e26987735...@cretaforce.gr>: failed to redirect message to <ch...@cretaforce.gr>: Sendmail program returned error (temporary failure)
In my postfix main.cf I have this: authorized_submit_users = root, filter When I change it to: authorized_submit_users = root, filter, myUserName where myUserName is the username that owns the mailbox it works. So I guess that something changed to dovecot between 2.2.35 and 2.3.1 and is not related to pigeonhole. > On 3 Apr 2018, at 23:25, Christos Chatzaras <ch...@cretaforce.gr> wrote: > > Hello, > > After I upgrade dovecot 2.2.35 to 2.3.1 and pigeonhole 0.4.23 to 0.5.1 when > I use sieve to forward a message to other address using "redirect :copy" I > get this: > > (host server1.myserver.com > <http://server1.myserver.com/>[private/dovecot-lmtp] said: 451 4.2.0 > <ch...@mydomain.com <mailto:ch...@mydomain.com>> Execution of Sieve filters > was aborted due to temporary failure (in reply to end of DATA command)) > > And in sieve log I see: failed to redirect message to <ch...@mydomain.com > <mailto:ch...@mydomain.com>>: Sendmail program returned error (temporary > failure). > > Any idea what is wrong? > > Kind regards, > Christos Chatzaras
