Okay, I'm looking for a good dedicated email provider. I need IMAP and web access (I can do without POP3). I'd like some serverside filtering options (i.e. "delete if falls under these criteria" and such), and a spam filter that redirects instead of deleting would be great also. I *need* reliability - I'm not looking for somebody with a Linux box on their cable modem, I'm looking for a company whose business is serious email addresses :P And I'd also be willing to pay extra if they could handle me pointing a domain at them, and they handle the emails with the right address (I'd only need one address working, the rest could all bounce as far as I'm concerned.)
I've found one or two places online, but I'd rather get suggestions from people who might know about good places to find this. Suggestions?