Hi,

I have installed Mailman 1.0 on a SuSE 6.2 System running sendmail 8.9.3. There hasn't been any problems during installation. I was able to create a new list and configure it (The name is 'ieg').

When I send a message to the list, it is archived but isn't delivered to the members.

All it says in the logs is 'Data format error' and I don't get any response, not even the list owner gets an error message.

Would be great if somebody with a better understanding of mail delivery could help. I'm not even sure if this a Mailman problem though it's first I encounter such problems.

Thanks.

Uwe

Here is the important part from the log file (line withs **** are my comments):

**** I guess this is my mail to the list Sep 23 17:03:02 gehtnix sendmail[17476]: RAA17476: from=steinm, size=52, class=0, pri=30052, nrcpts=1, msgid=199909231503.RAA17476@gehtnix.fernuni-hagen.de, relay=steinm@localhost

**** mailman gets it Sep 23 17:03:02 gehtnix sendmail[17476]: RAB17476: clone RAA17476, owner=ieg-admin Sep 23 17:03:04 gehtnix sendmail[17478]: RAB17476: to="|/usr/local/mailman-1.0/mail/wrapper post ieg", delay=00:00:02, xdelay=00:00:02, mailer=prog, stat=Sent

**** No idea what now comes Sep 23 17:03:04 gehtnix sendmail[17493]: RAA17493: from=ieg-admin@gehtnix.fernuni-hagen.de, size=358, class=-60, pri=138358, nrcpts=1, msgid=199909231503.RAA17493@gehtnix.fernuni-hagen.de, proto=ESMTP, relay=daemon@localhost [127.0.0.1] Sep 23 17:03:04 gehtnix sendmail[17496]: RAA17496: from=ieg-admin@gehtnix.fernuni-hagen.de, size=728, class=-60, pri=138728, nrcpts=1, msgid=199909231503.RAA17476@gehtnix.fernuni-hagen.de, proto=ESMTP, relay=daemon@localhost [127.0.0.1] Sep 23 17:03:04 gehtnix sendmail[17499]: RAA17499: from=ieg-admin@gehtnix.fernuni-hagen.de, size=728, class=-60, pri=198728, nrcpts=3, msgid=199909231503.RAA17476@gehtnix.fernuni-hagen.de, proto=ESMTP, relay=daemon@localhost [127.0.0.1]

**** Fine, mailman tries to deliver the Mail (everybody on the list but me) Sep 23 17:03:05 gehtnix sendmail[17503]: RAA17499: to=Uwe.Steinmann@fernuni-hagen.de,steinm@majestix.fernuni-hagen.de,thomas.dammann@fernuni-hagen.de, delay=00:00:01, xdelay=00:00:01, mailer=esmtp, relay=oak.fernuni-hagen.de. [132.176.114.41], stat=Data format error

**** Ups, it didn't work, why? Sep 23 17:03:05 gehtnix sendmail[17503]: RAA17499: RAA17503: DSN: Data format error

**** I guess this is the acknowledgement to the sender (me) Sep 23 17:03:06 gehtnix sendmail[17498]: RAA17493: to=steinm@majestix.fernuni-hagen.de, delay=00:00:02, xdelay=00:00:02, mailer=esmtp, relay=oak.fernuni-hagen.de. [132.176.114.41], stat=Data format error

**** Fails again Sep 23 17:03:06 gehtnix sendmail[17498]: RAA17493: RAA17498: DSN: Data format error

**** Report the failure to the list owner. Twice? Sep 23 17:03:06 gehtnix sendmail[17503]: RAA17503: to="|/usr/local/mailman-1.0/mail/wrapper mailowner ieg", delay=00:00:01, xdelay=00:00:01, mailer=prog, stat=Sent Sep 23 17:03:06 gehtnix sendmail[17498]: RAA17498: to="|/usr/local/mailman-1.0/mail/wrapper mailowner ieg", delay=00:00:00, xdelay=00:00:00, mailer=prog, stat=Sent

**** Wonder if this still belongs to it Sep 23 17:03:08 gehtnix sendmail[17501]: RAA17496: to=steinm@uni-paderborn.de, delay=00:00:04, xdelay=00:00:04, mailer=esmtp, relay=uni-paderborn.de. [131.234.22.30], stat=Sent (2.6.0 S22503AbPIWPDq message accepted)

-- Uwe.Steinmann@fernuni-hagen.de Tel: +2331 987 4528 Fax: +2331 987 375