My GroupServer group has recently started failing to send email messages to
some if not all of the members, myself included. Looking through instance.log,
the only obvious errors have been 501s, yet none of the list's email addresses
appear to be malformed.
I have a separate test group on the same instance that only goes to my own
address, <email obscured>, and attempted to send a message to it.
Again, I failed to receive the email. Here is what the instance.log entries
look like (note: I'm replacing the group address with REDACTED):
2018-05-02T12:14:50 INFO gs.email Sent email of length 32917 from REDACTED to
[u'<email obscured>'] (batchsize: 1)
some if not all of the members, myself included. Looking through instance.log,
the only obvious errors have been 501s, yet none of the list's email addresses
appear to be malformed.
I have a separate test group on the same instance that only goes to my own
address, <email obscured>, and attempted to send a message to it.
Again, I failed to receive the email. Here is what the instance.log entries
look like (note: I'm replacing the group address with REDACTED):
2018-05-02T12:14:50 INFO gs.email Sent email of length 32917 from REDACTED to
[u'<email obscured>'] (batchsize: 1)