I had the same problem with office/outlook senders.
I had to whitelist a big prefix (40.107.0.0/16) in
/etc/spamdyke/whitelist_ip file, because I had tried whitelist_senders
before and it wont work.
Regards
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Em 22/03/2024 08:40, Gary Bowling escreveu:
In the spamdyke config, the default is to use spamcop for
blacklisting. I've had a lot of trouble recently with spamcop. They
keep adding the outlook.com servers to their database. Which means
every company that uses Microsoft office 365 for mail gets blocked.
This has caused me a lot of problems as there are a lot of companies
in the US that use office365 for mail hosting.
I am wondering if in these days we should be blacklisting server ip
addresses. So many users are on shared services that blocking entire
servers by ip seems like a bad idea. They also block entire ip ranges
from hosting providers.
I'm thinking of removing all the blacklisting services in spamdyke.
How do you guys handle this?
Thanks, Gary
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