This is a new domain on an IP that was fairly recently assigned to it. All main email providers blacklist anything that is not gmail, outlook or aws by default. Nothing I can do about it, other than becoming part of the problem and paying them to host this instance’s email.
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You’re right. I’ve tried sending an email and it arrives to my personal server, but gmail outright refuses to even accept it. Will have a look on how to solve it.
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