OS: FREEBSD 9OS ROLE: SERVERMAIL SERVER: EXIMWhen I send mail from my freebsd server to gmail. and when i click on show original. I shows my os name too along with mta name. as in first line of following quote.Received: from root by myprivateserver.org with local (Exim 4.80.1 (FreeBSD))    (envelope-from )    id 1WL5v6-0000XL-3E    for nishananand@gmail.com; Wed, 05 Mar 2014 07:07:12 +0000To: nishananand@gmail.comSubject: helloMessage-Id: From: Charlie Root Date: Wed, 05 Mar 2014 07:07:12 +0000My question is this that can I hide the the freebsd from (Exim 4.80.1 (FreeBSD)) Or can htis line be customized at least.
Change OS Name from email send by exim
freebsd;exim;mta