Thunderbird oddity
My wife uses Thunderbird 24.6 on her W7 x64 computer. Just recently an odd thing has started happening which I cannot sort out. This only happens with a couple of inbound email addresses, all the others are okay. On emails from those company email addresses, in the ‘From’ field it shows as having come from the email address of another of her suppliers.
If you hover the mouse over the ‘From’ address the correct company email address then appears in a separate box. If you click ‘Reply’ to the email then the ‘To’ field shows the correct company email address.
The headers show the correct sender, so I don't think there are any problems there. I ran Malwarebytes a couple of days ago and nothing of concern showed up there.
Any thoughts?