Same. In fact, if anyone wants it, I regularly update a list which is
mostly intended to help out my customers that receive a lot of fake
email signups on blogs, forums, etc. Feel free to take from it:
https://github.com/mxroute/da_server_updates/blob/master/exim/spam_recipients
On 2023-02-16 15:02, Hans-Martin Mosner via mailop wrote:
Am 16.02.23 um 17:57 schrieb Tom Perrine via mailop:
The subject says it all.
We’ve got users (who doesn’t?) who fat-finger gmail.com to
gmail.co – apparently A LOT.
The domain gmail.co seems to be an anti-squat domain, and on HTTP it
throws a 404 – as expected. (Although they could have redirected
to gmail.com – whatever).
But, there’s no MX, so SMTP falls back to the A, and mail sits in
our outbound queues until it expires, etc.
Any idea who/how to suggest to Google that a null MX would be
appreciated?
I prefer to do these things on my own, then I can be sure they get
done in a reasonable timeframe.
Our /etc/postfix/transport map has about 700 error entries for
fat-finger domains. For many of them, it would be difficult and
time-consuming to find the actual domain owners, convince them to add
an MX record, etc. On the other hand, adding a new entry is a matter
of 10-15 seconds. Guess which option I prefer.
Cheers,
Hans-Martin
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