Hi
We have been having an issue where Yahoo is basically blocking mail from
one of our prefixes (for reasons I am not sure of as there maybe 3 servers
even capable of sending mail on there). I have tried several times (by
submitting tickets) to get someone a Yahoo to respond with something
Hello,
for a number of days, "no-re...@sharepointonline.com" is sending mails to
non-existent addresses (many of which are
quite certainly imported from some circulating address list, as we have seen
them being targeted for years).
Mar 15 11:58:49 mail postfix/smtpd[19571]: NOQUEUE: hold: RCPT
Hello there.
I was wondering if there is any change in the way Microsoft handles ip
blocks recently.
Since several weeks ago we started getting temporary S3150 blocks on many
of our ips. Many are mitigated days after, but then blocks come again. We
didn't have any significant change in our
