It would be helpful if Meta used a better PTR naming convention for
these servers.. ;)
host 66.220.155.136
136.155.220.66.in-addr.arpa domain name pointer
66-220-155-136.mail-mail.facebook.com.
Not sure who dreamed up that one..
On 2/1/24 02:18, Philip Paeps via mailop wrote:
On 2024-02-01 17:32:14 (+0800), Eduardo Díaz Comellas via mailop wrote:
I've got a customer complaining that they doan'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
--
"Catch the Magic of Linux..."
------------------------------------------------------------------------
Michael Peddemors, President/CEO LinuxMagic Inc.
Visit us at http://www.linuxmagic.com @linuxmagic
------------------------------------------------------------------------
A Wizard IT Company - For More Info http://www.wizard.ca
"LinuxMagic" is a Registered TradeMark of Wizard Tower TechnoServices Ltd.
------------------------------------------------------------------------
604-682-0300 Beautiful British Columbia, Canada
_______________________________________________
mailop mailing list
[email protected]
https://list.mailop.org/listinfo/mailop
