My issue is that I have had my mailbox completely cleared out several times just this week. My mail was full of unclaimed money from sales at AH. I have lost hundreds of gold, maybe thousands of gold like this. I do understand that players cant have hundreds of mail in their mailbox, just for storage or whatever, because of Storage issues. If I had been able to claim my Money, I would. But I couldnt, and the occasions where my mail was deleted, there wasnt even a timer for when i could claim them, and a few hours later, the mails were deleted. I wasnt even gone for long: 2 days ago, my mail was gone overnight, and today, my mail was deleted after server was down approx 1 hour before this post. I am sick and tired of losing money because of this. I have several questions about this issue:

1: Why is all of my mail deleted? Is it for a reason, or is it a bug?
2: When is my mail deleted?
3: Why cant I claim my Money after I sell things on AH? Even the 1hour quarantine doesnt make sense to me.