DavidR
8
I don’t use Outlook either, but MS Outlook has an avast plug-in that allows avast to scan MS Outlook emails from within the Outlook program, not from outside like the avast Mail Shield.
Check the Plug-in area of MS Outlook and see if the avast plug-in is disabled. If so enable it and see if that resolves it.
Has anything change recently that may have had an impact on your already working email scanning - such as an avast program update ?