Dahua SmartPSS ... two places to configure SMTP?

I have a dummy (I guess) problem. Few days with DH_XVR5108C.
Have configured DeviceConfig->Network->SMTP, test mail going through.
Then I went to EventConfig, turned on Send Mail for Motion Detect. SmartPSS popped a message saying that SMTP needs to be configured (despite of the above which was there already). Opened up config with empty fields, filled them, saved and all working. Now I need to change email address for those EventConfig emails, but not able to locate this second SMTP configuration screen
Whatever I try, I end up with the the main DeviceConfig->Network->SMTP config.

Any hint/guidance how to navigate to it?

Thank You!

Try using the web interface for the XVR

tangent said:

Try using the web interface for the XVR

Click to expand...

aha, was thinking of that, but can't spot anything else than the main Management->Network->Email
other thought I had - try exporting config and see if the config files are readable, can spot any references (I'm new to this, sorry if it's obvious that export is encrypted )