Squirel mail works but is really clunky through a phone.
I actually am planning to rebuild my mail server and add in smtp auth using tls and quotas, etc.. I'm planning to use this recipe http://www.howtoforge.com/virtual_po..._quota_courier
it doesn't vary too far from what I am already doing, and adds in some features I would like to have (Auth and Quotas for one) and I want to replace my squirrelmail with something a bit nicer while I'm at it.
Yes providing the execs direct access to the mail server from their Treo's is something they desperatly want. All I'm waiting for is the aproval for the new hardware.. and waiting, and waiting.. but at least this way every time they complain I tell them it will be fixed in the new mail server and ask them if I can order the hardware.. I guess it's not so big an issue since they don't want to spend the money to address it..
the old PIII 550 thats running the current mail server is tired it really wants to retire.. I'm just afraid it's going to retire on it's own before I get to replace it..