On 2010-02-09, Thijssen wrote: > On Tue, Feb 9, 2010 at 11:43, K bharathan <kbhara...@gmail.com> > wrote: >> yes i've used and know it's too good; but all those for small number of >> users; i want to use it at an ISP level; at ISP level i require some >> addons like quota/autorespond etc..i'll give a try to squirrelmail > > XS4ALL, the largest Dutch ISP, uses Squirrelmail code for their webmail > (https://webmail.xs4all.nl/). You can access and use the existing Quota > and Autorespond systems that are out there using squirrelmail.
However, their new (but perhaps still experimental) webmail server uses roundcube: https://roundcube.xs4all.nl/