For speakers of German I always recommend web.de - their interface is shitty (in the sense that their homepage is full of ads and celebrity gossip) and you can only download your email in 15-minute intervals, but that are the only drawbacks I can think of. They also have a pretty good anti-spam feature that you can fine-tune to filter out specific adresses. Don't know if it's to your liking but I thought I'd put it out there.