Thanks Dave! I appreciate it. The tree mails are so similar to a regular thread, in the way they look, so I was just assuming that it was possible, and maybe an easy thing to do. Don't want to cause you any extra work. I can read, reread, and read again, and I still mess up!
I'm always spelling the wrong word right! Just thought it would be nice to fix my errors when I see them later, because I almost never see them before sending. Haven't written anything that I want to take back though. Just fix.
AOL was the program that made it possible to "unsend" an e-mail, but only one sent to another AOL user. Loved that feature! Not sure that it is still possible, since I no longer use the AOL software, but it came in handy from time to time.