Description
To prevent the server firewalls from obstructing traffic to the Exclaimer URI servers by the transport agent, it is necessary to whitelist the IP addresses and ports utilized by the Transport Agent for routing emails from Exchange On-Premises to the Exclaimer servers.
Exchange On-Premises
| IP Address |
104.18.35.178 172.64.152.78 |
| Service URI |
The Service URI varies per region. Verify your subscription's Service URI by logging into Exclaimer. |
| TCP Port | 443 |