When trying to create a new signature or editing an existing one, I get the following error;
“You are attempting to save a file type (Web Pages) that has been blocked by your File Block settings in the Trust Center”
The error also gives instructions to solve it, but when I follow these, I don’t seem to have a “File Block Settings” in Trust Center.
This error is indeed quite confusing as it is not actually coming from Outlook but Word, as the Signature Editor is based on Word. If you follow the given directions in Word, you’ll be able to change the File Block Settings.
Reset the File Block setting in Word and the Signature saving
will work in Outlook again.