I use Mail regularly, and it works great for me, but there's one annoying little problem. Sometimes when I receive HTML Email, such as Apple's own newsletter, some of the images don't load and just appear as red-tinted boxes. My connection speed is fine (DSL at work and cable modem at home), but it happens on both my iMac at work and my iBook. Does anyone else experience this? I'm guessing that it's a timeout issue and that Mail gives up after x seconds of loading and just shows a red box. If so, is there any way to change that?
OK, I knew I was gonna get that one... But seriously, I should be able to view HTML Email, whether I believe in the format or not. Mailing list mail (not spam, but the stuff you actually asked for), often comes in HTML Email format, such as the regular mails from Apple itself ("New Music Tuesdays", etc).