The question was about a Gmail user that wanted to know which email messages were forwarded on their Gmail account. What happened was a friend (or someone the person knows) logged in a while ago and made all emails forward a copy to him. The owner of the account didn't realize this until much later and wanted to know which emails this friend has a copy of.
I've been trying many different queries, but can't find it. Here's the last query I used:
site:webapps.stackexchange.com (gmail OR google) (friend OR someone I know) (~forward OR copy) (address OR account OR email)
The reason I'm trying to find it is that the answers might help this similar question.
