I was recently asked how to add an email contact button to a blog using a custom image. I figure others may be interested in learning how, so here is the html code:
<a href="mailto:YOUR EMAIL ADDRESS"><img src="URL OF YOUR EMAIL BUTTON IMAGE" width="WIDTH OF IMAGE IN PIXELS" height="HEIGHT OF IMAGE IN PIXELS" alt="Email Me"/></a>
Very easy, just fill in your information where appropriate. When the button is clicked, the reader's default email program will open a new email with the specified address already filled in. For further explanation of the html code and directions for adding a button to the sidebar in Blogger, see my How to Add Custom Social Media Buttons to Your Blog post . Please let me know if you have any questions.