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Re: [openpgp] Put Signature in an Email's Header

Kai Engert <kaie@kuix.de> Tue, 08 August 2023 09:15 UTC

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Date: Tue, 08 Aug 2023 11:15:23 +0200
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References: <48be3fcf-cdce-9ef4-655b-63b6dddf9310@kuix.de> <20201211095836.5218a72e@computer> <cd02d2db-0671-dfc0-dab3-dc793a2c1605@metacode.biz> <878sa4y7hy.wl-neal@walfield.org> <4dbaf770-2b2e-47cc-afb5-3ba07706aafd@kuix.de> <87a5v1j4xo.fsf@wheatstone.g10code.de>
From: Kai Engert <kaie@kuix.de>
Autocrypt: addr=kaie@kuix.de; keydata= xsFNBE8oE/UBEAC/Vx4tHVkfPdGf0BFMGcidXzAXKQ4+gI2F5rPBoV9fEtYngLHzm7+a6DL2 v5Jl5b4by9KtUbfIJysR1iniLWMJVPXZcyC4ovGouZ4MGK5cD9kMy+JdwebCs5/tj51vcvrS 08dP7r9Q0f0H7tsqhtVWuPFt+ZZEj8fIxjMgE3Z5BcyoGT1mXQ544RA0vr0fB9MngvfteD3L /wL2miDnYVtwB+VHC6kEB75Pte/yz1kFc/TDqKT8F45M3invhccY8Zwe7F88+uS+tgR5B3Ga RMc9WChZr5ed5vRxSLrGqBGSWBKomKuWXNFVMrZAOaq+W/+kOdNSXLdJSvXIAgV4Gywf1D0r ZTi8V+UoiTY8eDfT4OlBJrbbkge92/lrqaorAsuo/DVmfv7ARk7q2jvbSZD39zkWpLNsAulz gZOr+ffEHKy0f9fNwzenHpKvNtTUWGChEyDf7a6EtTBZsxAYco0xAtFOoQVwx5UzZk4tMVhv lrATrvmFdK5SLroDuwtSLUBJ5MhICyaB1kN7YSatQs33D+M5oPKVC+mn1WB/nznU475cssBW Asw+/K4VtXN08HxVFEvpV5MtpoYGe/cqsV87aVr/Igg45DVKtMMK8W5AmJDdGru3caxdVkkW fis9F1GBkk7ZPgip4cprh3KicuKsXhVrjk2mC/kCR+mrlY8ncQARAQABzSNLYWkgRW5nZXJ0 IChhdCB3b3JrKSA8a2FpZUBrdWl4LmRlPsLBlwQTAQoAQQIbAwIXgAIZAQULCQgHAwUVCgkI CwUWAgMBAAIeBRYhBCHRbmfhg5jI2p3fLhwnQjclAHckBQJkhlFMBQkXP3DXAAoJEBwnQjcl AHcka90P/Rwh5/f+RMLQss7kad6wz1y/T4Ztgaj0m+vuCyhzf246/8hs7SMp7ESscZkZkNgn iEtMSIl2ZErvXpXXuQeHXvBed5aqrBU5KqyEv8gMFLOcn/MTCPHkjImgyBwp47AP5VmRhoH7 LSYFm5GsJfMfNSA8hHGBL3WMUyVxfLAUdTfEUeBM4GgDCDyizyFmtIvmJxd3hEnl1kmWxUwv yfFjGfABLI4/E2Sw7cQ1nqxz4YjA7l4ATd1rLjt8KpUzi9ZB2SkvUfMttvjoPdLm+ngnNFjZ 59jktAVS60UpxyQQL6gO10Gty2CIQYYOfGzz22C3ajdkn1g8+GZfm7v2E97vC+9f3lNRMt1B Yexx8HhsnZe/hBxP+rWcJf5SM5smrug0mevy+CpGMIbklWYUoY6XPQKJ6/o3hJwMmoBoYB7p dkCK+AC1/w219xZGCF7D1wyLeBeFplRI66ZAU07wDO6En139REDVWOW0jwUYeRHdmjVDCGPg DKM3MJTU1pUnzx5+/r735//UI13wUrM/sQa5EKtCTbglvGBNTEF/QDg6Dh6odRyQGDdysxjS b8TKS/5MqsjZVcIHzkhsvTzE1WvRWU6F4G8iZIM/ekjpcRjcXPo8VbyNV5JmnLA/sxu1YB4n HOchWcWMijR3OFEtvhrhK0cpvYVs/SkVYg0GU1sVHHWyzsFNBE8oE/UBEADnglTT1XME4/Dj ghgg2K5AAR7KKQ7mwtP4jF57wwz5Py1eTRn1FLBRVy27wPAz5/w2NEj52+YZKB7OyI0vVmRW 43fsYzh2DtknyhkIHn9hBAILHXPurh3rxewR9Ox52X5jYZyCBtHoSk3hFtHfw3q6HAoVnDSZ 64/qbU1pEKeKFyImtd2grFdygcDHLdtqUZM8Bu85SZBqojt1jkNUU85PkjbCXVxZuSRNzHjC 7zX3SxIx5b8hvAiDuKcL+epcJIovrff4e//YZxXO8E0rwnE7lhoe4eX4YHA/pweWi0d3aqv8 FLKFgK3cJwwMddH6/BLBrAL7/NSlHlMetUtPoT+GWkBlfkdCxj0EyuWUjQCnswKWP6S9GWS6 Q19zf8IqkAvVGMNXn6yv3V98E1dtmCmynf+4IjpC4mkV1RjyOzlpg3AcIVtfzGTN0Wob3m+3 642ir8Xunt0RCLcETQfZvRziS4lfgb0ysAp3J9ivUqI9fnXcBB4hdkIT1SiA43mO8oXo8FNO 7OiawJkFr0TFuQu/64KbtD4QLhbC++ltRpouma636iqexKth6GDjJ2bk1GGB8nL5GKzWwoCm 3IDsCUNZaw/l8VkTSvF6gOtN1tfolWPFPnT0O1ZrisjSqAZO3rbknqKubqd9sXwzVXlloGZK y1YL88N2CCx+XflptAfGTwARAQABwsF8BBgBCgAmAhsMFiEEIdFuZ+GDmMjand8uHCdCNyUA dyQFAmSGUVMFCRc/cN4ACgkQHCdCNyUAdySj0Q/+PbhxtlN3WRVTFmC5nicO6ZpXoDL8PAiK 9tUD4hqx0OQDbF2AhHRgHCRAAQ4rFWlTd0SSO7SYD/2+HdByw6PfTKkz2hJippSHLljAufcF diY0xiTijPyssoBxOtkBxNAiSHcA39AIdfGAH+e6n/go8RtxjOrOChePGh8ken5o4JUhjPOG t86Lhid1MCppNNQAzzFXPbKBX1uQf/jSacmNxs9d25lG3ddf9UgsruqziDZvhZp6EfWV/Pd+ g+UYAQ+HLgwl60ix0n7N43L8esnCrbEY3BST49snw2VpL+5Klyt1y0c/HCpscjq1FT5s2uav wknqb3vqoFOTWr9UswBjuUZqZ97JXUpd2mMpqRmDvFzhwdSYiS9fvISKKJknATssIQsnAmVk 3DjZz1Q50FTeCMrgh/zoJPN5xwNAg2ueLDMudUcPS2KgOH14E6Ve9au9O6pOKpZyxb5KUcqE fgNxfrM4n8Tw011sr/i7xZzUqbcDCZRdPso8uHg0YxRjwUTILVDq4Ow0IL6fY77HZwiZqNmP 6BTyNNKOBSfYFS4GxMcOmWPzcjDqpgAm4L50j9L2Pr5Sp0ayGDdQkCxbgEILMxPWRYq38ZMS e3ZtRJ5OJpLdYnmyvc7fm0BBmy7+MeP1HN1CieRgaqCUQuPuXpUHuMjr1Ls0grKAXG5i9V/c AlI=
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Subject: Re: [openpgp] Put Signature in an Email's Header
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Hi Werner,

this is what Thunderbird already sends, I believe it roughly matches 
your suggestion:
   Content-Type: application/pgp-signature; name="OpenPGP_signature.asc"
   Content-Description: OpenPGP digital signature

Apparently this still triggers complaints, and triggers users to turn of 
signatures in order to avoid complaints from correspondents:

Kai

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