How to configure custom SMTP server settings

You can configure Privileged Access Service to use custom SMTP server settings for outgoing mail service such as MFA challenges and self-service features. Using custom SMTP server settings provides additional control over email behavior.

To minimize the risk of email delays, you can spread the traffic going to an ISP by whitelisting relevant IP address or hostnames. The information in the following tables may get updated over time.

Centrify Pods

IP Address

149.72.136.199

149.72.134.160

198.37.151.203

Domain email.centrify.com
Host

o1.email.centrify.com

o3.ptr8463.centrify.com

In addition, you can use the Centrify Connector to connect to your SMTP server. This allows you to connect to the SMTP server from a known IP address if you want to limit connections based on IP address. Refer to Installing a Centrify Connector for more information about the connector.