Network problems at FreeBSD.org?
bc979 at lafn.org
Sat Jan 14 00:11:01 UTC 2017
> On 13 January 2017, at 12:04, James B. Byrne via freebsd-questions <freebsd-questions at freebsd.org> wrote:
> Now I am getting this message:
> The mail system
> <freebsd-questions at freebsd.org>: host mx1.freebsd.org[184.108.40.206]
> said: 450
> 4.7.25 Client host rejected: cannot find your hostname,
> [220.127.116.11] (in
> reply to RCPT TO command)
> This also started to show up yesterday. Is there something going on
> with DNS somewhere?
I have been getting that sporadically for a few weeks now. freebsd.org is the only mail server that I send to that has the issue. Some things I found on Google indicated it was caused by either an incorrect RDNS entry or SPF entry. I have no effective control over the RDNS and correcting the SPF entry had no effect.
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