Hello Alexander, alexan...@beard.se (Alexander Hall), 2012.04.14 (Sat) 22:34 (CEST): > MERIGHI Marcus <mcmer-open...@tor.at> wrote: > >gil...@poolp.org (Gilles Chehade), 2012.04.14 (Sat) 20:18 (CEST): > >> On Sat, Apr 14, 2012 at 07:48:24PM +0200, MERIGHI Marcus wrote: > >> > I think OpenSMTPd aborts delivery to multiple aliased recipients as > >soon > >> > as a delivery attempt returns non-zero. > >> > I consider this unwanted: a super user defined delivery list in > >> > aliases(5) is not applied if some foolish luser messes up her/his > >> > .forward. > >> > > >> > How I found out about this: > >> > > >> > in aliases(5): > >> > foobar: b_user, a_user > >> > > >> > (Verbose log shows this get's reordered to a_user, b_user. I'm not > >sure > >> > that is good.) > > > >I was wrong there; the alias expansion is printed in reordered fashion > >to the log; delivery is attempted in the specified order. > > > >> > forward(5) of a_user (that's the one tried first) > >> > |/usr/local/bin/procmail > >> > > >> > after that delivery to b_user is not attempted. If I change > >> > a_user's forward(5) to > >> > |/usr/local/bin/procmail; exit 0 > >> > > >> > delivery to b_user is attempted. > >> > >> This is actually a known issue which is in my todo. > > > >that's good to know. Thanks (over and over again)! > > > >> What we do currently is generate a list of valid recipients and a > >list of > >> failed recipients. When we end the aliases expansion with a failed > >list > >> that's not empty we reject the entire batch. > > > >further testing of my workaround ``|/usr/local/bin/procmail; exit 0'' > >showed that it works for two recipients (expanded from aliases) but not > >for three; a test of the shell thingy: > > > >sudo su -l someuser -c "cat /somepath/testmail | /bin/sh -c \ > > '/usr/local/bin/procmail || print FAIL && print SUCC'" > > Such a construct would always print SUCC. Well, unless both procmail > and "print FAIL" fails...
damn, somewhat ``true'', thanks: $ [[ 0 -eq 1 ]] || print FALSE && print TRUE FALSE TRUE better one: $ [[ 0 -eq 0 ]] && print TRUE || print FALSE TRUE $ [[ 0 -eq 1 ]] && print TRUE || print FALSE FALSE therefore: $ sudo su -l someuser -c "cat /somepath/testmail | /bin/sh -c \ '/usr/local/bin/procmail && print SUCC || print FAIL'" SUCC with EXITCODE=1 in procmailrc: $ sudo su -l someuser -c "cat /somepath/testmail | /bin/sh -c \ '/usr/local/bin/procmail && print SUCC || print FAIL'" FAIL Bye, Marcus > >prints "SUCC". Therefore I see no real error condition there? > > > >The further testing was somewhat confusing: ordering of recipients > >in aliases(5) matters; also, which recipient got the ``|| exit 0'' or > >``; exit 0'' in his/her forward(5). Up to two recipients, it seems, it > >needs to be the second rcpt; with more recipients I never saw a > >delivery > >to all of them, no matter who had the ``|| exit 0'' after the procmail > >call (or all of them). Tests with ``|/bin/cat > /dev/null'' in > >forward(5) made no difference. Maybe it's just that I'm tired. > > > >> In practice, we should simply iterate over the failed list and > >generate a > >> bounce, however we are unhappy with the current bounce code. Don't > >worry, > >> it will be fixed soon as I started playing with OpenSMTPD powered > >mailing > >> lists ;-) > > > >Please elaborate on that! Do you mean just having smtpd deliver to lots > >of recipients via aliases or something beyond that?
