Active IQ Unified Manager reports alert /test email failure error "Failed to send email"
Applies to
- Active IQ Unified Manager (AIQUM) 9.6+
Issue
- Unable to receive email alerts or scheduled report emails from AIQUM
- Alert notification test fails or returns an error when testing email delivery
You may encounter one or more of the following errors:
Failed messages: javax.mail.SendFailedException: Invalid Addressessmtp.SMTPAddressFailedException: 550 5.7.1 ... You are not a registered userFailed to send email. Check that the SMTP server is configured correctly and refer to the SMTP server logs for details. No additional details are available.Failed to send email. Check that the SMTP server is configured correctly... Additional details: Could not connect to SMTP hostMailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException: 535 Authentication Credentials InvalidMailConnectException: Couldn't connect to host, port: <SMTP_SERVER>, 25; nested exception is: java.net.UnknownHostException: <SMTP_SERVER>
