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Apr 03 2024, 07:00 AM - 11:00 AM (PDT)
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Adding O365 tenant requires port 4433?

Copper Contributor

Morning. Looking good so far so I thought I'd add in the O365 data. It took a while to figure out why it was failing but when adding a O365 tenant to Sentinel, at the completion of authentication, it jumps off to which our firewall disproves of. Any particular reason it's not using port 443? Australia East workspace, Australia O365 tenant if that helps.

I'll go find a off-work connection to complete this one and let the good times roll. 

Cheers Al

2 Replies

@Eliav Levi: Is this something you can help with?

I see a little warning now in the "Connect tenants to Azure Sentinel" step that I don't remember seeing before about opening port 4433 to the web. That'll help for future users. Cheers