From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Rh6dd-0006rI-Dr for bitcoin-development@lists.sourceforge.net; Sat, 31 Dec 2011 21:38:49 +0000 X-ACL-Warn: Received: from nm3-vm4.bullet.mail.ne1.yahoo.com ([98.138.91.163]) by sog-mx-3.v43.ch3.sourceforge.com with smtp (Exim 4.76) id 1Rh6dc-0004Sp-RM for bitcoin-development@lists.sourceforge.net; Sat, 31 Dec 2011 21:38:49 +0000 Received: from [98.138.90.52] by nm3.bullet.mail.ne1.yahoo.com with NNFMP; 31 Dec 2011 21:38:43 -0000 Received: from [98.138.89.167] by tm5.bullet.mail.ne1.yahoo.com with NNFMP; 31 Dec 2011 21:38:43 -0000 Received: from [127.0.0.1] by omp1023.mail.ne1.yahoo.com with NNFMP; 31 Dec 2011 21:38:43 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 657775.3093.bm@omp1023.mail.ne1.yahoo.com Received: (qmail 48217 invoked by uid 60001); 31 Dec 2011 21:38:43 -0000 X-YMail-OSG: nqSUjtYVM1lMrTAqm.U.s90N6r1vEL47k9Qf5Ff1P_Ap_7I XXvaSsXYG5r7r1at2ps2qNCCN3UZ4XPc8c93hyIEIUIGBtn3N7ISgOn.0B0O WBeCpsUiGb9cA12M3k2OmQmBC87t2w1JgXAcFYBPnX5D3A7k4ilE.PfF8oJT UWh.ZPmaKg5SOAMegL9iIyBSlh2WpZk.ND_zW6R.w9MSvBC1_PmbB4xDTnUd 7Nc27iLQlGYzNUXfSN9DQ9a4k3Drero_qxy_Z4n2D59NkUFhhfFA3tpWD07r pZflfOJHZekBkaTyc2oDJ9Zx2wzL2et3VwbBAFL9FcGojjlH_Ug2Fqo9ETfF kL_s42pzIfZT9t6RNlBM1aNK.oJCCq7qhZkaj Received: from [2.97.165.150] by web121004.mail.ne1.yahoo.com via HTTP; Sat, 31 Dec 2011 13:38:43 PST X-Mailer: YahooMailWebService/0.8.115.331698 Message-ID: <1325367523.48215.YahooMailNeo@web121004.mail.ne1.yahoo.com> Date: Sat, 31 Dec 2011 13:38:43 -0800 (PST) From: Amir Taaki To: "bitcoin-development@lists.sourceforge.net" MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -1.0 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [98.138.91.163 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (zgenjix[at]yahoo.com) -1.3 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.4 AWL AWL: From: address is in the auto white-list X-Headers-End: 1Rh6dc-0004Sp-RM Subject: [Bitcoin-development] version::addr_recv/addrMe does what? X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list Reply-To: Amir Taaki List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 31 Dec 2011 21:38:49 -0000 Hi, What is the purpose for this field? Can I safely ignore it? Currently it isn't used and I can't imagine it being too useful. If you want to discover your own IP address from it, then that's ripe for abuse. Maybe it could be used in conjuction with your own IP lookup mechanism kind of how the clock works. What is the main reason for this field existing?