The Mail Issues that everyone is having with netbackup appliance is fixed in 18.104.22.168, but 22.214.171.124 breaks the email fix.
Has anyone else experience this
Has stated in their release notes
SMTP server settings for appliance notifications
Starting with NetBackup Appliance 126.96.36.199, all email notifications that get generated
by the appliance use the same SMTP settings. These emails include hardware
monitoring notifications and NetBackup job notifications. The configuration settings
are located under Settings > Notification > Alert Configuration in the NetBackup
Appliance Web Console or Main_Menu > Settings > Alerts in the NetBackup
Appliance Shell Menu. These settings override any previous SMTP setup you may
have previously used to send NetBackup job notifications.
Note: If you had already configured the appliance SMTP settings before you
upgraded to NetBackup Appliance 188.8.131.52, you may need to re-save the configuration
in order for NetBackup to use it. In the NetBackup Appliance Web Console, go to
Settings > Notification > Alert Configuration and click Save. Or in the NetBackup
Appliance Shell Menu, go to Main_Menu > Settings > Alerts and resubmit the
SMTP and SenderID settings.