[KLUG Members] IMAP Clients & Extensions

[Adam Williasm]

>>Does anyone know of a site or document that contains a matrix of
>>IMAP clients and what if any extensions they support (ACL,
>>Annotation, etc...)?
> This is the closest that I am aware of.  It includes servers and 
> clients.
> http://www.imap.org/products/showall.php

Yep, but nothing about extensions.  So far it appears that Mulberry and 
PHP/IMAP extension (and the latest Horde) support a variety of 
extensions, and everybody else = nothing.