FYI to all MspPortal mail clients Microsoft Office 365 sending IP is blacklisted via Backscatter


Whereas we all know that Backscatter is a useless RBL based upon volume. Please have your clients view quarantine if there are expecting emails from anybody using Microsoft mail products.
Again my point why would you put clients on Microsoft hosted services.. but as we all know I am brutal on firms that do not manage their services correctly.
207.46.163.143 is one of Microsoft’s sending IP’s.

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Roy Miehe | MspPortal.net | Ceo/President
GFI Max Distributor
Where Service and Technical Skills Count

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