[grepfru_it]

15+ years hosting email on the same ip space with strict security process. Numerous numerous numerous blocks, black holes, and spam routing. This was personal.

Worked for a company self hosting famous brand emails. They would get blocked too. Imagine telling the band manager of a famous classic rock band that their email to their label was being rejected due to being black listed for spam.. (cc’ing the managers team)

Stop fooling yourself, it does not work fine. If it did you would not rely on that google outlook or yahoo account

[quesera]

That's commercial email. Of course you get flagged for spam. Use a service for that kind of thing.

Personal/private/family email can be easily self-hosted. You just need to know a few things to get it set up properly.

[dizhn]

Perhaps you're replying to another comment.