ZF-12470: 'HTML E-Mail' part of the Zend Mail documentation 404s
The HTML Email part of the Zend Mail documentation currently 404s: http://framework.zend.com/manual/1.12/…
This page is linked to from the main Zend Mail table of contents (http://framework.zend.com/manual/1.12/…). I've selected 1.12 as the affected version but I think this is a general problem.
Comments on the Zend_Mail docs page suggest this has been an issue for a while.