Testing link sanitization

Normal descriptive link text, should stay a clickable link: Read more here

A URL used as the link text that IS itself valid, should stay a link: amazon.com

A URL used as the link text that is NOT valid (bad TLD), should become plain text, no link: not.a.valid.tld.zzz

Descriptive text pointing at a broken/malformed href, should become plain text, no link: Click here for details

An email link, should always stay a clickable link regardless of text: Contact support
more here