Hi all, We're running XMail 1.25 on RHEL 5.3 and got a problem. Some spam host outside can send us spam mail using our local account(even mailing list account) without authentication. Why?
See mail header of one spam: Return-Path: <[email protected]> Delivered-To: [email protected] Received: from [117.205.131.13] ([117.205.131.13]:1863) by coes.cn ([192.168.1.250]:25) with [XMail 1.25 ESMTP Server] id <SCECE2> for <[email protected]> from <[email protected]>; Fri, 30 Oct 2009 18:58:53 +0800 Message-ID: <[email protected]> Date: Fri, 30 Oct 2009 03:00:11 -0800 From: "Florene Ednilao" <[email protected]> To: "ec" <[email protected]> Subject: When did you go away? X-mailer: Foxmail 5.0 [en] Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="=====003_Dragon864117520463_=====" Where [email protected] is a mailing list account. Regards, Chen Shihai _______________________________________________ xmail mailing list [email protected] http://xmailserver.org/mailman/listinfo/xmail
