I don’t do many Outlook macros, but this one is really useful and I have used it for a long time. It looks at your outgoing email and checks to see if you have the word attach in it and then checks to see if you have an attachment. It warns you if you don’t.
Macros are designed to reduce keystrokes and mouse clicks. Here is a perfect example. It takes seven separate mouse clicks to use an Outlook email template as a new email. Here is a macro that does it in one.
If I print emails I typically only want the first page. To do that in Outlook takes a few clicks each time.