Outlook 2013 - all sent items scrambled

Hi,

I am running Outlook 2013 with an EAS account for Zimbra, via Z-Push with Zimbra backend connector.

I know this is not a supported configuration, but I managed to make it work. Except the sent items.

All sent items have the text look funny, and I traced the problem to the quoted printable encoding line terminators. In the message source for sent items, I can see "=" followed by LF (0A) only, whereas I think it should be CRLF (0D0A). Looking at the Inbox items source code, I confirmed this. Somehow other clients can handle this (like Zimbra web client), but not Outlook 2013.

Is there a way I can fix this?

Thanks.