florian_7843@alien.topBtoSelf-Hosted Main@selfhosted.forum•Forwarding incoming email with an smtp as a service relayEnglish
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1 year agoNot what you asked for, but I started with self hosting my mail server ~ 1-2 years ago using mailu. Handles basically everything for me and I only needed to check my DNS entries + Reverse DNS.
Haven’t really had any problems since then. Only thing I had to make sure to set SPF to strictest setting (I believe drop), etc… that made the big ones MS and Google trust my mail instance without problems.
Only had a single mail rejected by Microsoft when I had my SPF set to junk instead of drop or something like that.
Check out mxtoolbox. Great website to check your mail server/ DNS etc.