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Mon, 21 Jan 2019 12:06:05 +0000 From: Carmel NY To: FreeBSD Subject: Re: Trying to understand some email issues Thread-Topic: Trying to understand some email issues Thread-Index: AQHUsYGu9zGue95bZEO0XGWVX4Wi+Q== Date: Mon, 21 Jan 2019 12:06:04 +0000 Message-ID: References: In-Reply-To: Reply-To: FreeBSD Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BN6PR22CA0046.namprd22.prod.outlook.com (2603:10b6:404:37::32) To CY4PR04MB0488.namprd04.prod.outlook.com (2603:10b6:903:b4::9) x-mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; i686-w64-mingw32) x-incomingtopheadermarker: OriginalChecksum:D47D94D481E87A6A18823C78E76E9A9CEC18CDB808F723E750BDCD50BBED87DA; UpperCasedChecksum:BC479147F22E67921C0D3E9D3C6B6746C122C1EFE1118724814C977E5C68976A; SizeAsReceived:8613; Count:66 x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [QHwEvb5pI0T7l9y3TO0xYu64WOKkJclHZN//h0pp+XA=] x-microsoft-original-message-id: <20190121070559.00001136@outlook.com> x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; SN1NAM04HT088; 6:9uQjBrTOhRXSybh9EIZV7kBZkCaywOqdei5MT+X4rlRIbnVwpnlhVLUx2uzTldw9JBtFOvrtAko1PQWihJVbwSnglCbjQTAPPR1IBVtLA7Qb4+aYI/hRM+nr6Jl4t7hnPGg8EbfA3LfKF+9yXRZQ8efhyhMTA3PfP59AYOTqLe38N7tENkrl5ZtOZSUxfGYNoGOOhRMDNH4sGTNwDC/GdsXrE0l5u5YtI4nfxvQjHyLWYuKQHdFcPzyLG/Kg7KXOyd0nEkVbMMLYa1ZsPyHwmXE5fc1rMsERR9nYfkPjRk6klyMjwcU1WFdkcrExRt+SIw0znsgR5McZ48x0p1ZXn9oEupTUZOBUedjI8t2XDzL8Lf2N4NEyJbr4ncvas27hHEYR0ZphP3YaPdNRkBWksVShh2ghJnMF7CdF3X54JRDnzaTBvDmLCTc0pyD8JGBCs61K5QiiTc6x1hGwNFusOA==; 5:UkyVW1Ctdt9V7fVtrmsxg3acZy5AvJYFyLRANoZvvt6Xv/uHS+Caaajj7PfQo1pkEBGiSvfIHO+UW7In5CWx2Z4fSb9bOpDCLN51ZqNmdfEcJ2l2nuPMRayTpGE1C+ypkjKuGw2AEJCZePmLGVwNKdA+PGcAtxQnJx/Th67l7EcGD8PGUCG+C/k+5AXy0II83i0C67dyVl3G70fck9T0kA==; 7:vOL14Dp18NID4rKs1J/V40RfJsRrMZkLNsoZkena+LY2C87ysKOQJ3f8zClIqBZK+Yfj9s6T8gGqLdbi2u40ZHD0QG9Xmd+oEzQGjNJ2c3t1Xc2GGW3mJIhRRhY/A302kxeum6GSrcnRaGER/7+yYg== x-incomingheadercount: 66 x-eopattributedmessage: 0 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(201702061078)(5061506573)(5061507331)(1603103135)(2017031320274)(2017031323274)(2017031324274)(2017031322404)(1601125500)(1603101475)(1701031045); SRVR:SN1NAM04HT088; x-ms-traffictypediagnostic: SN1NAM04HT088: x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(4566010)(82015058); SRVR:SN1NAM04HT088; BCL:0; PCL:0; RULEID:; SRVR:SN1NAM04HT088; x-microsoft-antispam-message-info: ce4I44hr3guGpF1WURQ13+GgCqvi02AITSz/qHjCOolImdPc4BGR8yxopR6SBRSh Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 9a4e3081-9524-43cf-bfc3-dcaef82d5da1 X-MS-Exchange-CrossTenant-Network-Message-Id: d83d8638-a7be-4269-cfd5-08d67f98d0a4 X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 9a4e3081-9524-43cf-bfc3-dcaef82d5da1 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jan 2019 12:06:03.0861 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1NAM04HT088 X-Rspamd-Queue-Id: 6153785D71 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=outlook.com header.s=selector1 header.b=r6sHkMuU; dmarc=pass (policy=none) header.from=outlook.com; spf=pass (mx1.freebsd.org: domain of carmel_ny@outlook.com designates 2a01:111:f400:fe4d::82e as permitted sender) smtp.mailfrom=carmel_ny@outlook.com X-Spamd-Result: default: False [0.08 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[freebsd-questions@freebsd.org]; R_DKIM_ALLOW(-0.20)[outlook.com:s=selector1]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[outlook.com.dwl.dnswl.org : 127.0.3.0]; R_SPF_ALLOW(-0.20)[+ip6:2a01:111:f400::/48]; FREEMAIL_FROM(0.00)[outlook.com]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[4]; IP_SCORE(-0.99)[ipnet: 2a01:111:f000::/36(-2.61), asn: 8075(-2.25), country: US(-0.08)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[outlook.com:+]; DMARC_POLICY_ALLOW(-0.50)[outlook.com,none]; MX_GOOD(-0.01)[cached: outlook-com.olc.protection.outlook.com]; NEURAL_HAM_SHORT(-0.93)[-0.928,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[outlook.com]; ASN(0.00)[asn:8075, ipnet:2a01:111:f000::/36, country:US]; RCVD_TLS_LAST(0.00)[]; REPLYTO_EQ_TO_ADDR(5.00)[] 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 12:06:10 -0000 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=3D, >relay=3Dmx-aol.mail.gm0.yahoodns.net[98.137.157.43]:25, delay=3D13730, >delays=3D13728/0.31/1.1/0.06, dsn=3D4.7.0, status=3Ddeferred (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. --=20 Carmel