Note: To protect the privacy of our members, e-mail addresses have been removed from the archived messages. As a result, some links may be broken.
This is because someone dropped off the list but didn't unsubscribe.
Perhaps they have a new address or some other reason. So when their
old address is sent something it bounces back to you. I remembering
this happening last summer. I get them too every time I post to the
list. Just filter the person until it's taken care of. I don't think
we can unsubscribe someone other than ourselves. I just filter them
to the trash.