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Ts'o" To: "Yang, Shunyong" CC: Vinod Koul , "andy.gross@linaro.org" , "david.brown@linaro.org" , Sinan Kaya , "dan.j.williams@intel.com" , "dmaengine@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Zheng, Joey" Subject: Re: About some mail lost and random unsubscribe issues on this dmaengine list Message-ID: <20190109165505.GC26670@mit.edu> Mail-Followup-To: "Theodore Y. Ts'o" , "Yang, Shunyong" , Vinod Koul , "andy.gross@linaro.org" , "david.brown@linaro.org" , Sinan Kaya , "dan.j.williams@intel.com" , "dmaengine@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Zheng, Joey" References: <81c9fe2de4b5dac1d5b974f5305e35bf1cf5d127.1544156508.git.shunyong.yang@hxt-semitech.com> <88ef21bd-4e4f-8cce-39b3-53da45740f0f@kernel.org> <79da1c31d3e14e6e91cf6a7cc0fea31a@HXTBJIDCEMVIW01.hxtcorp.net> <16bbdd233f1d45249eb2f6592418efd5@HXTBJIDCEMVIW02.hxtcorp.net> <20190109065851.GW13372@vkoul-mobl.Dlink> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: 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Jan 2019 16:55:09.4184 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c0cfa292-e3e7-46a5-67cc-08d676533896 X-MS-Exchange-CrossTenant-Id: 64afd9ba-0ecf-4acf-bc36-935f6235ba8b X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=64afd9ba-0ecf-4acf-bc36-935f6235ba8b;Ip=[18.9.28.11];Helo=[outgoing.mit.edu] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR0101MB2954 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 09, 2019 at 07:51:11AM +0000, Yang, Shunyong wrote: > Hi, Vinod, > Thanks for your information. I will check with our IT. > Shunyong. The usual answer is generally over-enthuastic application of anti-SPAM techniques, especially DMARC, which is fundamentally mailing-list hostile. Cheers, - Ted