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Cloud forwarding IP is blacklisted by Microsoft

Updated Jun 30th, 07:11 BST

Timeline

Fixing3 months ago

It would appeared that the forwarder IP of our old cloud hosting is blacklisted by Microsoft. We are currently working towards a delist and will update this page as soon as we have more information. Meanwhile, customers with forwarders to Microsoft based emails, may receive bouncebacks due to the blacklist.
Thank you for your patience and for your understanding.