I access an email account at the site below which provides Microsoft Outlook Web access. Since the last Firefox update to version 8.0, the true name/type of email attachments that I download is changed to attachment.ashx (or attachment1.ashx etc if there are several downloaded files. This is very inconvenient. Note that the problem does not exist when downloading attachments from aol.com. There is also no problem when I use IE as browser. Version/system details below are correct.