Mac
11
Ok lets try another route. I would exclude that path from the file shield (Avast GUI > Preferences > Shields then click settings under file system shield and add it there).
That will stop the large reports of infection.
For clearing the infected mail, outlook can sort the view to show emails with attachments, then look for any suspicious ones. That should make it easier to find (if its an attachment). If its a link or embedded HTML code thats harder to find, ideally your email server’s scanner would have eliminated this for you