Subj : <> in MAIL FROM: To : All From : robert.wolfe@winserver.org Date : Fri Sep 14 2018 16:50:02 Newsgroups: wclistserve.win.server Received: by winserver.com (Wildcat! SMTP Router v7.0.454.6) for winserver@winserver.com; Wed, 14 Nov 2018 18:19:44 -0500 Received: from mail.rivernet.us ([45.19.112.57]) by winserver.com (Wildcat! SMTP v7.0.454.6) with ESMTP id 1234509715.1.3040; Wed, 14 Nov 2018 18:19:24 -0500 Received-SPF: pass (winserver.com: domain of robert.wolfe@winserver.org designates 45.19.112.57 as permitted sender) receiver=winserver.com; client-ip=45.19.112.57; envelope-from=robert.wolfe@winserver.org; helo=mail.rivernet.us; Authentication-Results: winserver.com reason=(smtp.client-ip=45.19.112.57; smtp.helo=mail.rivernet.us); spf=pass smtp.mailfrom=robert.wolfe@winserver.org; Received: by mail.rivernet.us (Postfix, from userid 1005) id 6268240CCEAE; Wed, 14 Nov 2018 17:19:10 -0600 (CST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on centos.wolfe.local X-Spam-Level: * X-Spam-Status: No, score=1.1 required=5.0 tests=ALL_TRUSTED,DATE_IN_PAST_96_XX autolearn=no autolearn_force=no version=3.4.0 Received: from WIN-I5AAPFG982K.attlocal.net (WIN-I5AAPFG982K.attlocal.net [192.168.1.182]) by mail.rivernet.us (Postfix) with ESMTP id 2E4AE40CCEBA for ; Wed, 14 Nov 2018 17:19:03 -0600 (CST) Received: by winserver.org (wcMail) id 37368W Wed, 14 Nov 2018 17:18:56 -0600 Date: Fri, 14 Sep 2018 16:50:02 -0600 From: robert.wolfe@winserver.org Subject: <> in MAIL FROM: Message-Id: <1536961802@winserver.org> Organization: Omicron Theta BBS * winserver.org To: winserver@winserver.com X-Mailer: wcMail v7.0.454.5 X-Wildcat-Message-Id: <1536961802.2.0@winserver.org> So I am getting this from wcSMTP when my inbound mail scanner goes to deliver some mails: 20180914 16:09:03 (09D8) MAIL: Unknown local domain user in return path: double-bounce@winserver.org 20180914 16:09:03 (08C8) EHLO: Incoming connection: inbound.winserver.org [192.168.1.177] 20180914 16:09:03 (08C8) MAIL FROM: <>... Sender ok. How do I fix this and keep this from happening? I use the eFa appliance to filter inbound emails before it hits my WINServer system. --- Platinum Xpress/Win/WINServer v3.1 * Origin: Prison Board BBS Mesquite Tx //telnet.RDFIG.NET www. (1:124/5013) .