I have 2 thunderbird accounts. The yahoo account sends question marks (?) in the body of the text. Where do I look for the problem?
My yahoo mail account inserts question marks in random places in the text when I send/receive emails. My other account running on by business server does not do this. Where can I look for the problem? Thanks, Roger
Additional System Details
- User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36