... but quite a few of them kick what that particular provider might consider to be junk mail into your junk mail folder automatically. Very likely, that is what happened to your emails.

Hotmail does it, nearly without fail unless you tell it not to. I get all my emails from here through hotmail with no problems. Although, I kinda get cranky cause I don't have any review emails to read.

Yahoo sorts bulk (junk) mail in a random and sporadic fashion that is without any rhyme or reason. FF uses Yahoo for her BDSM Library email and about half the BDSM Library posts go directly to her bulk folder while the other half go to her inbox. Don't ask us why, we still haven't figured it out. Yahoo also frequently classifies e-cards, fantasy football trades and draft info and emails from people using POP3 based email addresses (@msn, @telus, @aol, etc.) as bulk mail, too.