MY incoming Thunderbird email has started adding 24 lines of data about who sent it, routing info, virus checking etc. Is this my Thunderbird email client or my ISP inputing info? How do I stop it? Partial example follows for you analysis and understanding: From: 23 2015 <> X-Account-Key: account2 X-UIDL: 5497125c-1153-11e5-90fc-b01e9162969d X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 X-Mozilla-Keys: Return-Path: <xxxxxx@cfl.rr.com> Received: from cdptpa-pub-iedge-vip.email.rr.com ([107.14.174.245]) by cdptpa-fep17.email.rr.com (InterMail vM.8.04.01.13 201-2343-100-167-20131028) with ESMTP id <20150612223530.USLY2932.cdptpa-fep17.email.rr.com@cdptpa-pub-iedge-vip.email.rr.com> for <xxxxxxx@cfl.rr.com>; Fri, 12 Jun 2015 22:35:30 +0000 Received: from [50.89.65.130] ([50.89.65.130:60954] helo=[192.168.0.101]) by cdptpa-oedge01 (envelope-from <xxxxxxx@cfl.rr.com>) (ecelerity 3.5.0.35861 r(Momo-dev:tip)) with ESMTP id 2D/2F-07619-FAE5B755; Fri, 12 Jun 2015 22:35:29 +0000 Message-ID: <557B5EAE.5060504@cfl.rr.com> Date: Fri, 12 Jun 2015 18:35:26 -0400 From: <xxxxxx@cfl.rr.com> Reply-To: xxxxxx@cfl.rr.com User-Agent: Mozilla/5.0 (Windows NT 6.0; rv:17.0) Gecko/20130328 Thunderbird/17.0.5 MIME-Version: 1.0 ... Deleting all this in emails to be forwarded is a pain in the ...