The only issue I've personally seen (running Courier 0.44) is that
mixed-case email addresses must be subscribed *exactly* as they will
come in from their usual relay. If not, they will get "you're not
subscribed" errors. I have not seen situations where users
intermittently get failures like this. You've compared successful
submissions to unsuccessful ones and find *no* difference in their headers?
Matt Savigear wrote:
I've trawled through the list archives and not managed to find an answer
to this one:
I have a mailing list set up using couriermlm. All subscribers are
manually subscribed my me using "couriermlm lsub". My subscribers are
getting slightly random bounces with the "you are not subscribed to the
list" - I'll define "slightly random":
Some addresses just fail all the time, most notably hotmail ones for
some reason. I just got sent a message by someone who has been posting
to the list with no trouble who is suddenly getting bounces today. I've
checked the "From" and "Reply-To" headers and they concur with the
information returned by "couriermlm lsub". I can't find any meaningful
error messages in my logs. Has anyone seen this or knows a fix?
I'm using courier 0.44.2 running on a 2.4 kernel Gentoo machine.
Thanks in advance,