[MatthewPhillips]

Fastmail.fm. Even updated their web app recently and it is, in my opinion better than Gmail's.

[abrowne]

As a light email user, I wish I could use my own domain without jumping up to the $40/year plan. (Yeah, it's only $3.33/month, but still.)

Hmm, it looks like I could do a "family" plan with one user for $15/year with custom domain.

[thelibrarian]

Yes, and you can actually have multiple domains - one primary one, and set up aliases with any others. They also host Jabber on your own domain with Family and Business accounts.

[unholyalliance]

some domain registrars give you email forwarding.