mail.hashbang.sh does not listen on IPv6

hashbang / docker-postfix

#! Postfix server for all incoming mail

MIT License

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Open KellerFuchs opened 7 years ago

KellerFuchs commented 7 years ago

Unclear whether it is a Postfix config issue, or a Docker issue.

Manifests as very long timeouts whenever users send mail, as the connection on IPv6 must timeout first.

KellerFuchs commented 7 years ago

We can work around it by removing the AAAA record for mail.hashbang.sh, but I would rather have a proper fix.

KellerFuchs commented 7 years ago

I set inet_protocols = all in the config. That doesn't seem to be enough.

KellerFuchs commented 7 years ago

Worked around by dropping the AAAA record for now.