Open the page's HTML source code in a text editor. Locate the anchor tag containing the email address. Replace the text inside the "href" section of the tag with the ASCII code for each letter and ...

To add links to your Tumblr bio, you'll need to use a simple HTML code. Tumblr doesn't give you any sort of built-in way to add links yourself, so you'll have to copy and paste the code in manually.

Click Add. iCloud.com will tell you if an email address is already in use and thus unavailable. If so, you’ll need to create a new name. If it’s available, it will appear in your account.