Office 365 Hybrid deployment URLs and IPS

[Teka Teka]

Hi All,

i have a hybrid deployment with Exchange 2013, i would like to know exactly what is the URLs, IPs and ports to be allowed between the hybrid server and office 365, is it only EOX and EOP or do i need anything else?

Thanks

[#2]

Hi Teka,

You will need this sections on the below article.

 Exchange Online and Exchange Online Protection (EOP)

https://support.office.com/en-us/article/Office-365-URLs-and-IP-address-ranges-8548a211-3fe7-47cb-ab...

[#3]

Looks like they've split that off onto its own dedicated page now. Of course they don't link to the new page... but it is here: https://docs.microsoft.com/en-us/office365/securitycompliance/eop/exchange-online-protection-ip-addr...