Emails from Google Docs are sent from the personal email address rather than from noreply address.
So when I receive a notification about that somebody has shared a document with me, I see firstname.lastname@example.org address in the "From" line. However, these emails usually don't have any useful meaning and I want to filter them to a particular label for GMail notifications to move it away from Inbox. Since there is no filter parameter like "sent via" how can I do that?
To make it clear, I am interested in filtering incoming emails.