Posible bug with Content-Transfer-Encoding

Hi there!

Just installed the latest version of RoundCube webmail (roundcubemail-cvs-20051216) - nice one!

But I think i found a bug regarding attachments and the php mail() function. When using the default settings = using php mail() function to send mail, I got this extra line "Content-Transfer-Encoding: 7bit" at the top of the mail - but only in Outlook. Thunderbird (and RoundCube) works fine.

I tried using my smtp server (localhost) and then all worked fine.

The "problem" is only when a mail is sent with an attachment.

Regards Brian Christensen