Its been an age old problem since day one and in many many posts since then folk have checked with thier ISP and they have been qued there by automed software that retains E-mails sent in mass.... it naturally looks like spam you see..

So with a busy forum like PF, it has automatically sent over 24000 e-mails since friday 12pm according to the logs

So say your ISP gets 24000 e-mails from PF.com.. what would you think to em? I think they go through some mail address checking filter at some point before release, as i recall being told by BT