Downloaded attachments size are mismatched with original one.

[jshan]

Hi there.

If i download binary file like "zip" compressed file. it's allways OK.
But if i download "Excel" or "Word" files, downloaded sizes all different and files are broken.

I tested with SquirrelMail's Imap API. it works All OK.

My environments are
Fedora Core 4.
dbmail with mysql (http://www.dbmail.org)
dbmail-imap