.fay

Encode emails to avoid spams. Template to use [@encode@ email=”ilove@gmail.com” display=”Gmail Lover”]
The encoded result (kind of <a href=”mailto:&#105&#108ў&#046com”>Gmail Lover</a>) is made undetectable by bad bots but still readable for browsers
See screenshots for more details.

WP Emails Encoder

Encode emails to avoid spams. Template to use [@encode@ email="ilove@gmail.com" display="Gmail Lover"]

darrinb

Easily include raw markup languages (HTML, CSS, PHP, etc.) in posts using custom quicktags. No need to encode, the filter does it 
for you. Creates convenient “encode” buttons for post authors in the HTML editor.

WP Emails Encoder vs WP Post Encode