I need to do a few things in Gmail.
First, I need to search all of my "Sent" emails, and find each time I sent an email with the word "Contributing" in the subject line.
I have tried to do this on my own, but I have only seen about 70 results. But there should be hundreds, and I need to find them all.
Second, I need to determine if the emails I am sending are going into the recipients SPAM folder (it is not SPAM, but I think many people are not getting my emails).
Last, I need to learn how to "un-send" an email in the current Gmail version.