How to Remove Your IP from the Microsoft Blacklist

If Microsoft based mail servers have blacked your server’s IP address, you will see something like this in your email server logs or in a bounced email:

550 SC-001 Mail rejected

to fix this issue, you will have to check the Blacklisting status:

1. check for blacklist record on MX toolbox.
2. if your mail server’s IP is not listed, submit to the Microsoft’s Blacklist reporting program.
3. Done.

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Author: Chathura Ariyadasa

♚Father ♚Innovative Technical Architect ♚ Cyber Security Strategist ♞ vCISO | vCIO ♞ Blogger & an Adrenaline junkie... View all posts by Chathura Ariyadasa