Office 365 Hybrid deployment URLs and IPS

Question

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

nunoariassilva · Answer

Hi Teka,&nbsp;You will need this sections on the below article.&nbsp;Exchange Online and&nbsp;Exchange Online Protection (EOP)&nbsp;https://support.office.com/en-us/article/Office-365-URLs-and-IP-address-ranges-8548a211-3fe7-47cb-abb1-355ea5aa88a2?ui=en-US&amp;rs=en-US&amp;ad=US&nbsp;

chris parker · Answer

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-addresses

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Office 365 Hybrid deployment URLs and IPS

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