[Outlook] Permanently changing email subject

[thegoddamngman]

I need to write a macro that will permanently change the subject of received mails in my account. At the moment, I'm using a simple code

MyMail.Subject = MyMail.Subject & "READ"

However, every time I restart the macro now, the subject lines are changed back to their original format.

How can I get the mail subjects to change permanently?

[Pradeep1210]

Try this:

MyMail.Subject = MyMail.Subject & "READ"
myMail.Save