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adfs and exchange 2016

exchange2016 access adfs2016 login

If the exchange server and the adfs server want to communicate with each other, which ports need to be opened?

For example, which ports will be requested for a login to exchange to adfs, and which ports will be requested for adfs to exchange, and will ad requests be involved in the middle? If so, which ports will be involved?

adfs
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AndyDavid answered hurryhao commented

The Exchange Servers do not communicate with the ADFS servers.
The clients need to be able to connect on port 443 (and port 49443 for cert auth)
https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/deployment/best-practices-securing-ad-fs#wap-and-users


Note only EAC and OWA support ADFS auth

https://docs.microsoft.com/en-us/exchange/clients/outlook-on-the-web/ad-fs-claims-based-auth?view=exchserver-2019


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sunhao-7606 answered · 0 secs ago
thanks for your answer
Does the AD Servers communicate with the ADFS servers ?
If so, which ports will be involved?

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