We’ve wrote about tweaking your email signature before but it was a detailed process which involved SSH and other complicated steps. This hack is simple and once installed, just requires you to use HTML to tweak your signature. You can change colors, fonts and size as well as add pictures and other images. To do this you’ll have to know some HTML but there is a nice guide at http://www.mygreatiphone.com/html-signature-tips-for-use-with-signify/ that helps you out with basic changes.
Here’s a text file containing my exact signature. signature
|Available In: Cydia||Price: $1.50|