IPA-EPN: using cleartext for non-localhost SMTPd is not supported.

Solution Verified - Updated -

Issue

  • When configuring Expiring Password Notification, ipa-epn returns below error:

    IPA-EPN: using cleartext for non-localhost SMTPd is not supported.
    

Environment

  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • Red Hat Identity Management (IdM) / FreeIPA
    • ipa-epn

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