From time to time Microsoft decides to block or even silently drop emails that are sent by my selfhosted email server. It’s always a pain and takes a lot of effort to deal with it. This time I decided to…
Category: Email server
Solve Microsoft Email Block List Errors Instantly
Hosting your own email server and getting block list related “Undelivered Mail Returned to Sender” errors (e.g. S3150) for Microsoft hosted email domains like hotmail.com? Read on to find out how to reliably work around this issue quickly.
Top