Just a tip--when you want to add a reply to your own message, you can edit the "TO" box in the address bar and change it to ALL.  Not a big deal, but it keeps it from looking like you're talking to yourself.   If you don't, your message shows "TO: ME," "FROM: ME."  Even if you put something in the body of the message to show your text is meant for others, it still shows the same name in TO and FROM at the top--unless you change it.