I don't get any emails from the forum.
Today I happened to look at the log of my mail server and think this is the reason:
QuoteSep 23 18:46:11 m11 postfix/smtpd[78804]: NOQUEUE: reject: RCPT from unknown[69.30.245.114]: 450 4.7.25 Client host rejected: cannot find your hostname, [69.30.245.114]; from=<daychilde...deleted....com> to=<... deletet ...> proto=ESMTP helo=<s1.mh1.one>
I have now configured an exception for 69.30.245.114, now the mails arrive.
But most mail servers do not accept mails from unknown ip adresses.
I try to remember to do this with every new server, and then I forget. I ran troubleshooting for email delivery and gave up because I had the basics right, but nothing pointed me to the PTR record and I forgot about it. meh.
So thank you for the reminder.
I have a ticket in — it's updated, but it takes time to propagate.
Hopefully that's all that's wrong.
I hate email these days. lol