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How Can I Change SMTP Server Port for Clarity Mail Notifications?


Article ID: 14773


Updated On:


Clarity PPM On Premise


My SMTP mail server for mail notifications uses a port other than 25, how can I change this port in Clarity configuration?


All On Premise Clarity releases.


In Clarity 15.9.3 or lower, it is not possible to specify a port other than 25 for SMTP mail server.

SMTP configuration can be found in CSA > Server Properties > System, where the following can be configured:

  • Hostname (without port; Clarity requires port 25)
  • Default sender address
  • (Optional) Use Authentication, necessary if the SMTP requires user/password authentication.

In Clarity 16.0.0 or higher, port can be speficied under the Mail Server "Port" attribute.

Additional Information

73058 - Enable email notification debug logging