On 2024-02-01 17:32:14 (+0800), Eduardo Díaz Comellas via mailop wrote:
I've got a customer complaining that they don't receive emails from
Meta for password reset. We have tracked down this to see that a lot
of this servers are blacklisted in popular blacklists.
[...]
I usually don't care when the sender is blacklisted, as our policy is
that the sender has to deal with their own problems, but this
particular customer has a point.
I think "don't care: it's the sender's problem" is a sound policy.
I temper and denylists I use with allowlists. DNSWL is a popular one.
Abusix has a good one too. There are others.
Check https://multirbl.valli.org
Btw, how do you deal with this big players' blacklist problems?
The same way I deal with other players.
Philip
--
Philip Paeps
Senior Reality Engineer
Alternative Enterprises
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