MFA_SMTP_PORT

MFA_SMTP_PORT specifies the SMTP port for emails sent to users when configuring multi-factor authentication using Oracle Mobile Authenticator (OMA) or Cisco Duo push notifications.

Property	Description
Parameter type	Integer
Default value	587
Modifiable	ALTER SYSTEM
Modifiable in a PDB	Yes
Range of values	25 to 587
Basic	No
Oracle RAC	Multiple instances can have different values.

This parameter is configured at the PDB level. When adding OMA or Duo as an additional authentication method for a user in a PDB, the user is sent an email with instructions on how to register a device. This parameter specifies the SMTP port for those emails.

Set this parameter to to a valid SMTP port. For example:

ALTER SYSTEM SET MFA_SMTP_PORT = 587;

Note: This parameter is available starting with Oracle AI Database 26ai, Release Update 23.9.

See Also: Oracle AI Database Security Guide for more information about this parameter