Task #2119
Updated by Florian Effenberger over 7 years ago
We regularly get a chunk of undeliverable e-mails to the hostmaster address:
* __<root@berta.documentfoundation.org>: Sender address rejected: Domain not found (in reply to RCPT TO command)__
* __<root@vm169.localdomain>: Sender address rejected: Domain not found (in reply to RCPT TO command)__
* __pumbaa.documentfoundation.org[2a01:4f8:150:4343::2]:25: Network is unreachable__ (from antares)
* __pumbaa.documentfoundation.org[2a01:4f8:150:4343::2]:25: Network is unreachable__ (from berta)
* __<root@pollux.tdf>: Sender address rejected: Domain not found (in reply to RCPT TO command)__
* __<root@ask.localdomain>: Sender address rejected: Domain not found (in reply to RCPT TO command)__
* __<root@moztrap.localdomain>: Sender address rejected: Domain not found (in reply to RCPT TO command)__
* __<root@dev-downloads.libreoffice.org> (expanded from <root>): connect to 127.0.0.1[127.0.0.1]:10026: Connection refused__ (amavis doesn't seem to start)
Rather than creation exceptions on pumbaa, I prefer if we fix the issues on the machines directly.
Note that there might be some heavy mail backlog on the sending machines, so check postqueue before fixing - we once got blacklisted as a zillion of preserved mails were sent at once.