>Hi!
>
>We're an ISP and we were thinking of installing squirrel for web mail.
>
>Does anybody have anything good/not so good/observation/anything to say
>about it?

I use it here. One of the main things is to test each plugin seperately, 
as they may or may not have effects on your resources, depending on any 
number of parameters. I found that using the filter plugin slowed the 
latentcy to unacceptable levels, but others on different OS'es or even 
with different plugin combos on a similar OS didn't have this issue.

Overall, I give it a good solid 8 for performance, flexability and 
configurability. Works best on big iron due to php, and memory usage is an 
issue, so you might need to do some tweaking there. I secured mine behind 
ssl, and it works like a charm.

-- 
Keith Mastin       BeechTree Information Technology Services Inc.
137 Laird Drive    Toronto    M4G 3V5     http://www.beechtree.ca
  (416)696-6070      Fax(416)696-6072      kmastin@beechtree.ca