I've gone down this rabbit hole, and it's just not possible to host your own email without getting filtered out and having a lot of non-delivered emails from your address. It improves over time if you have a static email and IP, but it will never be zero failure.
I've gone down this rabbit hole, and it's just not possible to host your own email without getting filtered out and having a lot of non-delivered emails from your address. It improves over time if you have a static email and IP, but it will never be zero failure.