I just debugged a problem in someone else's list setup.
The symptom was that AOL users were not getting postings from other AOL
users. Non-AOL users were getting all postings.
The problem turned out to be that they had an odd reply-to munging:
Reply-to: listname@listdomain, email@example.com
When the message was actually posted by an AOL user, this read:
Reply-to: listname@listdomain, firstname.lastname@example.org
And AOL would decide that the message was bogus and drop it on the
floor. I can sort of see why. :-)
Dropping the originating user from the reply-to made everything work.
Just a heads-up. This configuration is apparently an option in Sympa.
"Forgive him, for he believes that the customs of his tribe are the laws of
-- George Bernard Shaw (1856-1950)
Nick Simicich - email@example.com