Attachment error opening and not shown

Hi list

I've found two errors in nearly the same mail with attachment.

With the first email i couldn't download the attachment, in Firefox it wanted to download "" as filename and IE saved something cryptic "xsfKDa". The same email could be opened without problem i Thunderbird.

To test it further i tried to resend the same mail i received, so that Thunderbird generates an email with the same attachment. This time the attachment is not even shown in message view, but in the Inbox.

This problem is the only reason not to launch the nice beta version on a larger scale.

Thanks for a great webmail alternative.

Dennis