Re: my nntp messages are accepted but do not reach the groups

[email protected] (Rémi Letot) writes:

> What can I do to diagnose this ?

Thanks to a comment in the test group, I was reminded that gmane
authenticates email address on the first post to a group. I have already
posted here, but maybe not from this email address, or maybe the
migration to gmane.io started all this from scratch.

So I went to my mailserver logs, and bingo ! I see rejected mails from
[email protected].

450 4.1.8 <[email protected]>: Sender address rejected: Domain not found

And indeed, gmane-mx.org does not have an A or MX record, which triggers
the reject_unknown_sender_domain postfix rule.

As this rule is quite useful to cut down the spam, could you configure a
valid A and MX record for gmane-mx.org ? Or make the auth mail come from
gmane.io, which has these records.

Thanks,
--
Rémi