Button to change subject

[ertuu85]

Hello, I'm very new to any development for outlook, I mostly do a lot of powershell, so my questions may sound silly.

I want to create a button in outlook for new emails that would change the subject to something like...

$subject = "[encrypt]$subject"

So it would just add the string [encrypt] in front of the existing subject so when sent it willb e encrypted by other services.

Is something like this possible?

 

[Michael Bauer]

This will work for a new email:
public sub whatever()
with application.activeinspector.currentitem
.subject= "text" & .subject
end with
end sub