You can add a Mail-Me! picture to your message signature:
You find a number of these pictures in the...\MM_Data\MM_MailMe folder. The program adds a link to your e-mail address automatically. When the recipient clicks on that picture, his/her default-mailing program will start up and your friend can type a reply.
You can place the MailMe! picture left, centered or right, click on the drop-down menu and select L, C or R.
If the option box is checkmarked, a picture will be picked at random from the last used folder.
Any small JPG picture or (animated) Gif will work well here!!