<p>I use RoundCube .3 Stable, with Mercury 4.72  and have had no issues.  </p><p>It connects and sends mail through Mercury (IMAP, SMTP),  I also use the new Plug-ins to allow password changes, using the POPPass module.  </p><p>Round Cube does require some additional infrastructure to run, a SQL Server, HTTP Server with PHP, I think 5 or above, and I use ASpell for spell checking</p><p>I use both SquirrelMail and Round Cube, I like Roudcube, but find it runs a little slower then Squirrelmail on my system.  So if I have to move or work with lots of mail, I fall back to Squirrelmail.  </p><p> My Configuration</p><p>Windows 2003 IIS 6</p><p>MySQL 5.1.28</p><p>PHP 5.2</p><p>https, with self-signed certs </p><p> </p><p> </p>

<p>I read some reviews about RoundCube. Looks interesting. </p><p>Is anyone using this? </p><p>Will it work with Mercury/32?   Any thoughts?</p><p>Thanks</p><p>Cls </p><p> </p><p> </p>