On 10/26/2017 11:30 PM, Bjoern Franke wrote:
Oct 27 08:24:58 srv20 postfix/lmtp[2981]: 8798E40979: to=<admin@lists.ffnw.de>, relay=localhost[127.0.0.1]:8024, delay=0.51, delays=0.43/0.02/0.02/0.03, dsn=5.0.0, status=bounced (host localhost[127.0.0.1] said: 550 Requested action not taken: mailbox unavailable (in reply to end of DATA command))
This may be a Mailman bug. I'll look further when I have time. The message above says that Postfix tried to deliver the message to Mailman's lmtp runner and the runner said there was no such list.
I'm guessing that there may be confusion between the admin@... list address and a listname-admin@... address. If this is the case, it means there is a bug which would affect any lists named 'admin', 'bounces', 'confirm'. 'join', 'leave', etc.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan