DavidR
2
As far as I’m aware, the insertion of the email signature is based on the Mail Shield (email clients) and on the Web Shield (Web Mail). I think that there may also be some web mail services that can’t have the signature inserted. Since you mention Bing, presumably you are using Bing’s web mail function ?
Previously MS Outlook had its own Avast Plugin, so the Mail Shield isn’t/wasn’t in use if the Avast Outlook Plugin is in use effectively working inside Outlook. Because of this and the fact that there are no signature settings for the Avast Outlook Plugin, no signature insertion.
I could well be wrong about that as I don’t use MS Outlook. You could try disabling the avast plugin and see if the email is handled by the Mail Shield.
Have the email signatures ever worked for you using MS Outlook in the past ?