From owner-freebsd-questions@freebsd.org Mon Jan 21 18:49:18 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7071214B3566 for ; Mon, 21 Jan 2019 18:49:18 +0000 (UTC) (envelope-from plmahan@gmail.com) Received: from mail-ua1-x92b.google.com (mail-ua1-x92b.google.com [IPv6:2607:f8b0:4864:20::92b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 84CBA71494 for ; Mon, 21 Jan 2019 18:49:17 +0000 (UTC) (envelope-from plmahan@gmail.com) Received: by mail-ua1-x92b.google.com with SMTP id z11so7222878uaa.10 for ; Mon, 21 Jan 2019 10:49:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=0Z6TQF0B8X7yL5lIoh2CocZ53pJrU3FwXEna9GysL7w=; b=HQNQRIQpdNMXhHUa3mLEpkjCmztPvlUgJGKnXb4T6rO241/RWJAXAy6wbae0s9g52Q GPnObJqu9de94Ji1YD1UA4RXkFvcJPP8daQv32NopSoFQY0EZlJm0aVanANf4GEEQvvb JoE5ojENM4WgR5sBXVC3S8VYVqzKQFKlpnTfvpd8WKJdSjGcw6j0GkBwwTpYNBuzKM6T 8tvcCYURcc3uNCaIn9W1tIHOcJ5Q2wzsXXAsrImfk+JjN0Raq0yhv1h7m6EixuU44P90 UoKtE6ozS7vkWUXN+mtmQoAtm0r8S5H4Mj7xWBr7QHyA3ZHfxZeSFCeqhKZzatSZ5XYi IlsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=0Z6TQF0B8X7yL5lIoh2CocZ53pJrU3FwXEna9GysL7w=; b=hLCPo6BctmStFfG/wlJrnlrvj7q/kI7VyCWbTt6ZWsNfnVpc7kmocOcw0OG8E4QIPd um/4rMSCmBLbxGMF0dT8dmHLlb9Ou5K3oP4GuZg/rcudCfdwqiiIbumQGlNo9kSN18Jz VLUgrenyrzqISfedmHaFLKdJujA42mOfNQqiJoWzoWoTDbQhWlVBMCa6WVac7dxhablO JJw/aNYLY3B1beUoSFeNs09pJ2yo9SdEQnNQ93eCLztL3lRANQbGoucfG0ZmoalDnrQM nZVpjAuE+cOuei7untpGrJp2DlO2BNy0rfHol33VtZLYFNnoUlwucnmlOTQXNfBOj22K j7XA== X-Gm-Message-State: AJcUukdDqEnLSh/lOc8pnX3xc0xL/9Pqvi1fZL810PTNf2HhXYkuFca+ Xl+12Aq+qWByHtn6CQc+H2llu4/GTmhTC9dOzJE1mp4u X-Google-Smtp-Source: ALg8bN6CFqjyGyiWiKh9EzPDMxkdPQ1XhYIWB6+TWDGkv8LVDQRA79puo3Ygmz+gkDsNzcmBUBT1AYCsaTKk0nn15FQ= X-Received: by 2002:ab0:48cd:: with SMTP id y13mr12116520uac.49.1548096556693; Mon, 21 Jan 2019 10:49:16 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Patrick Mahan Date: Mon, 21 Jan 2019 10:49:05 -0800 Message-ID: Subject: Re: Trying to understand some email issues To: FreeBSD X-Rspamd-Queue-Id: 84CBA71494 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=HQNQRIQp; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of plmahan@gmail.com designates 2607:f8b0:4864:20::92b as permitted sender) smtp.mailfrom=plmahan@gmail.com X-Spamd-Result: default: False [-4.82 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.987,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_LAST(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[b.2.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(-0.87)[ipnet: 2607:f8b0::/32(-2.42), asn: 15169(-1.86), country: US(-0.08)]; NEURAL_HAM_SHORT(-0.95)[-0.950,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jan 2019 18:49:18 -0000 Thank you, Carmel_NY, I have applied to the postfix mailing list. Also, thanks for the pointer to postfinger. It looks very interesting. Patrick On Mon, Jan 21, 2019 at 4:08 AM Carmel NY wrote: > On Sun, 20 Jan 2019 22:33:02 -0800, Patrick Mahan stated: > > >All, > > > >FreeBSD 11.2 > > > >Running postfix 3.3.2_1,1 > > > >I'm getting hammered with thousands of emails from yahoo.com - > > > >Here is an example - > > > >Jan 20 22:09:01 ns postfix/smtp[1308]: 2DA97A2E2EF: > >to=, > >relay=mx-aol.mail.gm0.yahoodns.net[98.137.157.43]:25, delay=13730, > >delays=13728/0.31/1.1/0.06, dsn=4.7.0, status=deferred (host > >mx-aol.mail.gm0.yahoodns.net[98.137.157.43] said: 421 4.7.0 [TSS04] > >Messages from 23.24.207.145 temporarily deferred due to user > >complaints - 4.16.55.1; see > >https://help.yahoo.com/kb/postmaster/SLN3434.html (in reply to MAIL > >FROM command)) > > > >I'm trying to determine if I am somehow relaying emails to yahoo.com, > >or is this someone attacking me. > > > >I am pretty sure I have postfix to avoid acting like a relay for > >unauthenticated connections. But this maybe something I have messed > >up. This has been happening only since I upgraded to 11.2 (I was at > >9.x). I also just recently switch from sendmail to postfix as well. > > > >I can provide my postfix config on request if needed. > > > >Pointers to other mail-lists are welcomed. I decided to start here > >before jumping on the postfix mailing list. > > > >Thanks in advance, > > > >Patrick > > Patrick, you wouldn't see a podiatrist if you were suffering from > cancer, you would see an oncologist. The same rational is true here. > Your problem deals with "postfix", so your questions should be directed > there. There are an extremely knowledgeable group. The author, Wietse > Venema, quite often chimes in with answers to user's questions. To join > the list, check this out: http://www.postfix.com/lists.html > > In any case, see these URL's for further info: > http://www.postfix.com/DEBUG_README.html > http://www.postfix.com/DEBUG_README.html#mail > Better, provide output from the postfinger tool. This can be found at > http://ftp.wl0.org/SOURCES/postfinger. > > -- > Carmel > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >