I have a workstation running Win XP home SP1 using outlook express 6 with the latest service pack. Recently the system cannot recieve email attachments from a particular user email address. Outlook Express is able to recieve attachments from other users emails. I verified that it is not at the ISP by going in to webmail access and verifing the email has an attachment there so it is when Outlook Express pull the email down from just this one email account that it seems to strip the attachment out of the email. It does leave the message body intact.
I have Norton antivirus 2003, ad subtract and adware installed.
The user email is not in the block sender list and there are no message rule.