From owner-freebsd-questions@freebsd.org Mon Jul 10 12:10:14 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 256E7DA67EF for ; Mon, 10 Jul 2017 12:10:14 +0000 (UTC) (envelope-from as@cmplx.uk) Received: from jail0199.vps.exonetric.net (jail0199.vps.exonetric.net [IPv6:2a02:1658:1::199:1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "jail0199.vps.exonetric.net", Issuer "jail0199.vps.exonetric.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id C8F0C20F7 for ; Mon, 10 Jul 2017 12:10:13 +0000 (UTC) (envelope-from as@cmplx.uk) Received: from jail0199.vps.exonetric.net (jail0199.vps.exonetric.net [178.250.76.108]) by jail0199.vps.exonetric.net (8.15.2/8.15.2) with ESMTPS id v6ACAC9R010884 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Mon, 10 Jul 2017 12:10:12 GMT (envelope-from as@jail0199.vps.exonetric.net) Received: (from as@localhost) by jail0199.vps.exonetric.net (8.15.2/8.15.2/Submit) id v6ACACeW010883 for freebsd-questions@freebsd.org; Mon, 10 Jul 2017 12:10:12 GMT (envelope-from as) Date: Mon, 10 Jul 2017 12:10:12 GMT From: Anton Shterenlikht Message-Id: <201707101210.v6ACACeW010883@jail0199.vps.exonetric.net> To: freebsd-questions@freebsd.org Subject: sendmail status and auth advice X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jul 2017 12:10:14 -0000 https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/SMTP-Auth.html points to http://www.sendmail.org/~ca/email/auth.html which is up to 8.13, last updated in 2006. The version I have on FreeBSD 11.0-RELEASE-p9 is sendmail+tls+sasl2-8.15.2_3. So I'm worried the advice might not be up to date. Is it? Trying to find some sendmail docs online I realised that sendmail.org now points to https://www.proofpoint.com/us/sendmail-open-source which seems to be a for profit company. And there seem to be no sendmail docs on that site. Are there still current sendmail docs online somewhere? I'm struggling to set up sendmail on my server to *send* only via smtp.office365.com 587 (STARTTLS). What is the easiest strategy to implement and/or the easiest guide to follow? Am I correct that for send only use of AUTH I don't need to issue or use certificates? Would be thankful for any advice. Anton