![]() To ensure that connectivity to published EWS endpoints (like OWA) is not blocked, make sure the MRS proxy resolves to a separate FQDN and public IP address before you restrict connections.Įxchange Hybrid coexistence functions such as Free/Busy sharing. ![]() If you need to allow inbound connections only from specific source IP ranges, create a permit rule for the IP addresses listed in the Exchange Online table in Office 365 URL & IP ranges. When mailbox migration is initiated from on-premises Exchange Hybrid to Office 365, Office 365 will connect to your published Exchange Web Services (EWS)/Mailbox Replication Services (MRS) server. STS such as AD FS Proxy server(s) (for federated customers only)Ĭustomer STS (such as AD FS Proxy) | Ports TCP 443 or TCP 49443 w/ClientTLSĮxchange Online Unified Messaging/SBC integrationīidirectional between on-premises Session Border Controller and *.um. Microsoft Support and Recovery Assistant for Office 365Ĭustomer STS environment (AD FS Server and AD FS Proxy) | TCP ports 80 & 443 Refer to the Import Service for more requirements. Import Service for PST and file ingestion Internet Explorer or Microsoft Edge Trusted Sites.Īpart from DNS, these instances are all optional for most customers unless you need the specific scenario that is described.DNS resolution connectivity requirement (not listed below).Uncommon scenarios for network connectivity requirements from a user. ![]() ![]() Network connectivity from servers on a customer network across the enterprise perimeter (outbound server network traffic).Network connectivity that may be required from a Microsoft datacenter to a customer network (inbound hybrid server network traffic).The web service publishes network endpoints that are required for Office 365 connectivity across an enterprise perimeter network. Some network endpoints were previously published and haven't been included in the Office 365 IP Address and URL Web Service. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |