Recently, I’ve been learning more about this subject. Today I came across the Decentralization Scoring System and it slapped me across the face.
Self hosting emails is a pain, but I’ve been doing it for almost 2 years and I do not have any of these issues. I’m not an expert either, I just thoroughly followed a tutorial to properly configure dmarc, dkim and everything else and everything just works (I just hope I’m not jinxing it by writing this :D )
Glad it worked out for you!
But it’s definitely one of the deadly sins of selfhosting.
How many users are you supporting? And how frequently do they complain about spam, delivery issues, and that sending that last email with a 5G attachment keeps failing…
I can’t send a 20mb attachment with my email.
I appreciate this is admin configuration issue.
