Red Circle???

[Kenworth]

Hi all,
I noticed about a week ago several older emals have a red circle with a red line thru them on the "to" line under the date?
Any idea what that's all about?
Thanks....Ken

 

[Jupiter7]

That symbol means that the sender of the email has been blocked.

 

[Kenworth]

That symbol means that the sender of the email has been blocked.

Thanks Jupiter7: !!
Now I remember that symbol. Used it enough times to block junk mails.
Don't know how it got on this group of older messages??
Ken