Visible notification on dashboard for SMTP authentication issues

After realizing a few customers were not receiving my emails via Syncro, I realized I had changed my M365 password :man_facepalming: thus resulting in SMTP authentication issues within Syncro.

Syncro does detect the authentication issue and provides a notice of this but only in the Admin > SMTP area.
It would be nice if there was some kind of visible notification in the main notification area or banner on dashboard to notify of this. If one changes a M365 account password and unfortunately forgets to update it in Syncro (as I did), this notification could ensure admins catch it in time.