From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=202.12.124.148 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793007754; b=o0idEpOuYdxS+FjR04aE5zRCW4LjQK9QcrOqAMFsn1RemUkgYFZSe6KID0F4gZTXGHhZ zoUfl6vOy7mJb7b4O2pUnjvoCgxbHhwNk4J4t/M0fw82vNQKgl+9rnEKDIXsdE//H78oZ 1oSzjPGttvpn9jkoCZHGwTYkIdATLqREhJpKeA2FkIc9TstzOAg2bAy444QAYT5vqW9yW he/mqW7e2BDR/BinpG6JN+n5UPzfRXN+vEQ0cfVqSIGminWDB4dve3aRr5Yoq0aYgTFXa Re3F+9MpBAXjUSFXTnunnVw1iaKdRafMTOBzZR3q2oBzTGpnjiW+7BdLRdNA2nb8TLA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793007754; h=DMARC-Filter:Received:Received:DKIM-Signature:DKIM-Signature: X-DKIM2-Info:DKIM2-Signature:X-DKIM2-Info:Message-Instance: X-ME-Sender:X-ME-Received:X-ME-Proxy-Cause:X-ME-Proxy:Feedback-ID: Received:Received:Date:From:To:Cc:Subject:Message-ID:References: MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=pAgIxekT54YgBN9RMVnWp79dxv3Rvrx6r7GLT44xQPI=; b=FiWzYcvG/IUb/TsYNSqjsJV3vtvkhTQz5wA/+xtAuAwimERUIW5G+Yt1hibHvdof5Nfe hy8NzIuaBh18oUH/m5HYaEl7zn5ZZFDXy+1OZZD4rss6eSfmmR1kaxp0vBPGYWgYNbzql Z0LXLIK1eNrR+Dh7s/ubLe9v5FHOsbNVuhi/ep3R1F5Vxz8ETHjdfG5LavtMOvF+vkDEV WGw7WEPVnjgl/Rpa004roQhM/rA23cT05rO92DBOVsozgp703VNOXOYHeqp2TdBz/tIpL yd6Od6HZCgjQM77W7HMAA9y5SIznBY8eo8jov86yLc5PEOkCuFTTyy7weQvdbbC974g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=pks.im; spf=pass smtp.mailfrom=pks.im; dkim=pass header.d=pks.im header.i=@pks.im header.a=rsa-sha256 header.s=fm2 header.b="tCrN/by7"; dkim=pass header.d=messagingengine.com header.i=@messagingengine.com header.a=rsa-sha256 header.s=fm2 header.b="s7+J/tw/"; arc=none smtp.remote-ip=202.12.124.148 Received: from fout-b5-smtp.messagingengine.com (fout-b5-smtp.messagingengine.com [202.12.124.148]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E9D9760A380B for ; Mon, 26 Oct 2026 09:42:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org E9D9760A380B Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=pks.im Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pks.im Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=pks.im header.i=@pks.im header.a=rsa-sha256 header.s=fm2 header.b=tCrN/by7; dkim=pass (2048-bit key, unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.a=rsa-sha256 header.s=fm2 header.b=s7+J/tw/ Received: from phl-compute-01.internal (phl-compute-01.internal [10.202.2.41]) by mailfout.stl.internal (Postfix) with ESMTP id 4E8B71D001DD for ; Mon, 26 Oct 2026 05:42:33 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-01.internal (MEProxy); Mon, 26 Oct 2026 05:42:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pks.im; h=cc:cc :content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1793007752; x=1793094152; bh=pAgIxekT54 YgBN9RMVnWp79dxv3Rvrx6r7GLT44xQPI=; b=tCrN/by7m716wlLQqP9aX/nm0q BvFKn5OwhXMMhVI9BByUUqSSutx5Zpk6Nbpo2BCA6Sfu6oElXEcQ9E86HrxZS/b0 vL1nTgXP/iMOkZkHhcIipMJynI+I9OQFYt8W/qM1wJE+coanbbRfg9lm7ewf/op8 TaZR2VnKAuB6NvzHnrpnZmMntesWlBJXAf3kSSRSASpTcqD4UGyUGT9yY9LKMGLh Giq/ZpuXakW7gwBgUCyYuxYeKbpWVKEoR33tzbdOmXA/PPLx6u49Tw+EBFeVpmGP fS/YlimMB2MRyj1rF/b7sZgfPHN+Tpudv2pIiABfvcWCn/Fz1+RnP2LiXIzg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1793007752; x=1793094152; bh=pAgIxekT54YgBN9RMVnWp79dxv3Rvrx6r7G LT44xQPI=; b=s7+J/tw/etexvuuUzf9xeRRhA0juyEcUrdE4lvWBYUMbZetV3k2 8cZS61IKpI8xZ4oruem7eLOnY0E+gp/hAuRJ7mFmxHy5vMDy45tfz+9+rcmrZEP7 clA/VcumYgGcFN4GZ4T4lT8bHOmmrJduXy+af4Z6pJqFGyZ2V+g6I4ern+Zanwgy k9xUa4BGV24iprtKQNvEoKzV8qC5yzdiB8WfzdeNmehJSnQyTYw/fDc2+Qf5jMao t1x20m4YWV472wuOgICFiSEVJBmwGYtyGPWvjwoocdFFoCOhjxViq6oh2UMUrTaS enzfMp50SISJG8aTa4diFDXuKvqWH3GOdYg== X-DKIM2-Info: draft=ietf-dkim-dkim2-spec-07; repo=github.com/dkim2wg/interop; date=2026-10-18; sw=lmtpprox; action=sign d=pks.im a=rsa-sha256; DKIM2-Signature: i=1; m=1; t=1793007752; d=pks.im; mf=PHBzQHBrcy5pbT4=; rt=PGdpdEB2Z2VyLmtlcm5lbC5vcmc+; s=fm2:rsa-sha256:SQaRLJRL4NFtfw0YY7iEnxY2t+rOLxejgbruU3aNoQo7rgJ QtecNK3fTPYAXXdg8gxnJoS61cMU/yE+QMfX7XFPNyCXeL064Is1Tm9j6Akyd2vc 06YUvoFYCNFPamaBaWbZjqEMlTi8HeNRwGprL9DcryCN0iZKQHL4SeBeDqeKwGL5 9dEXaRsXcMSt9svWHCPs22CygB9oJnzj9hL6u4B8yUZK0FLleSIWij7fRc/+SSTk mOhEQ5Fi8lhEbZ7MHIRp9iWNzlXb4S26qHZPzOZbwAHXWugGctkBUMA38md1ND6Z NyV8LBU7AN4a0WznU1r+d241BkMTS3gB+PoASKQ==; X-DKIM2-Info: draft=ietf-dkim-dkim2-spec-07; repo=github.com/dkim2wg/interop; date=2026-10-18; sw=lmtpprox; action=mi-m=1; hc=12; hn=cc,content-disposition,content-type,date,feedback-id,from, in-reply-to,message-id,mime-version,references,subject,to; Message-Instance: m=1; h=sha256:Wfa4K9HqMGgN/uwdXvwn7ifHh8e3f3/PL+S2vdw3PdM=:e2YbIWHvJsf6ReJyHdnTKRDtPY1lLFB9A2+Z1QnIOoU=; X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTGsRqgBGaY4hENaiUAPdTdYcSsXORGT6NOM89J+PajhEv/jqs8jX0nmAtDryksltA bl0SP/YIIViCeWKeT924HiXk6GrEnef+oCmRaa/RmzRK88mbdwDcGUxP6oGZFEuChcs6o6 TefptBTK31JJ0NkUgRJ6WeuPr7YW8PNXhigGlwSV2skINIWSgP43FRT9kMrQtxZOCuZMGe 2bx5rUzTPJ+4jbAj6eXPEqraElVMVzuSGwHJg6SqJG0KPze/BWL3/tlpBoYFqDIh87muKP 6E3RwOke7dX0EUI/MyPiO8lddlWOIF9BMrpuKXvuisXl2CoV/w5wpCjXQvFcKEPlm3wdXH C3P1tP5jdLeU0ujSNX4IIew4ZDtQqzy7lMC0QYpwjw6AP+dMcODalWPXuWyALSfqjcZ6Bc 7KTXdeSJX3UmHFYlZonfAArGU/MszPRPXF6VzTenvwInkeJfj9HLprbCG/kYkArnVUn/JG cNIajMd884aS+ns78v4+KVp5ql2VmQes6Xsq4xsAJp6pe4MqTg4qIxaFn1f01UXfRK0e53 0agazLovFHyxeWdLJ0jobn8GJih8+3u4yYPmzoiQ3P8//b1qk1/Tq/1uGfoMTfoy4DZ1IQ fxRRilLewX5Qv7pOvvQK5ovInMEp4Qh1LaboyljhobSbuoGSSRrXJhC4aPwQ X-ME-Proxy: Feedback-ID: i197146af:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 26 Oct 2026 05:42:32 -0400 (EDT) Received: by mail (OpenSMTPD) with ESMTPSA id 378aab68 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Mon, 26 Oct 2026 09:42:31 +0000 (UTC) Date: Mon, 26 Oct 2026 10:42:29 +0100 From: Patrick Steinhardt To: Harald Nordgren via GitGitGadget Cc: git@vger.kernel.org, Harald Nordgren Subject: Re: [PATCH v3 4/4] imap-send: match header names case insensitively Message-ID: References: <01add80af28d6a23e44a1d3149e2c2a875c00c84.1792652185.git.gitgitgadget@gmail.com> X-Mailing-List: git@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <01add80af28d6a23e44a1d3149e2c2a875c00c84.1792652185.git.gitgitgadget@gmail.com> On Thu, Oct 22, 2026 at 06:56:25AM +0000, Harald Nordgren via GitGitGadget wrote: > From: Harald Nordgren > > imap-send says "no messages found to send" for a message whose headers > are spelled "from:", "date:" or "subject:", although RFC 5322 treats > header field names as case insensitive. Match the three names in any > case. Should we have a test for this, as well? Patrick