To link to an email address instead of a web site, in the “Link URL” field of the Insert/edit Link tool, put in the email address with the prefix “mailto:” (without the quotes). Be aware that often times using a link to your contact form is better than an email link since it allows you to make a note about email privacy, makes updating contact information a one page update, and reduces the chances for spammers to harvest your email addresses in plan text from your site.