Attachment Problem with one email address but not with others
I am bemused. I have a new Bold 9900. I have set up 3 email accounts on it. All different providers. On two of the accounts I can receive attachments and open them fine: documents; pictures; etc.
On the third account, which is actually my main one, attachments will not open. When I try to open or download the attachment, I get the message "This attachment type cannot be viewed on your device". This problem email account has an address @btinternet.com which is part of BT Yahoo, a main UK provider.
Any advice would be gratefully received. Thank you.