From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 397E31F9FD for ; Thu, 18 Feb 2021 12:27:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232763AbhBRMY3 (ORCPT ); Thu, 18 Feb 2021 07:24:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230253AbhBRKTT (ORCPT ); Thu, 18 Feb 2021 05:19:19 -0500 Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD48C061574 for ; Thu, 18 Feb 2021 02:18:38 -0800 (PST) Received: by mail-lf1-x132.google.com with SMTP id m22so5654370lfg.5 for ; Thu, 18 Feb 2021 02:18:38 -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 :content-transfer-encoding; bh=q6cmxIVJzosaiOSmakdxX6z8/VSByxE9kkPyeLiko0k=; b=NklAKq5PzUxdcFpZWTQcwyMRhiXzXaJ8A+WWWo6ceZ8XSpe2N9yGkWnF7JhN9AVZ87 qUBUEkx9/9PDfkuXqP9Nu6UbAWzZewE3VMIhQuPwIpeB6cPRylKLUVrZJmscfnv/68NP tqcbcO94UQPjqxesIcbH4h07lkG9As4gsZwoHuUC0O1BKFKp/cc05iJdnitZQTCeROjS noYDOqkigcY10I7/H3BGpIOYqph8SzWsyncub0LPPwT5VPoRdDzLn++4G3QCrERkVxMv AtwxvgGV2H33i8xSaeIlqi+LQJf/8sDHYwdk9Xj3Yy3yu+F/vguWg8QjLgWMLEpKe5kT uPiw== 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:content-transfer-encoding; bh=q6cmxIVJzosaiOSmakdxX6z8/VSByxE9kkPyeLiko0k=; b=nS1c/ly6WkQwKGX8+NcYjJLHhUv5K7p9mGNeNr3EzrWNXKNOkhcyxVS5gI73VYcIvs bDUn0AIAChpKCtLUpUWB7CAZMUfgvLZqfYaQ8sd5sDQqEiyGbqpD6iIIGFQPfxG+vgYQ 7pg8I8a7+hpYaqVXYE8r4qT0KmNMh0cQYGZ6/PjdY4ow4akBiH2aKeoEGeiOBDiNemL9 n+ZkqhvaG9wxOt3gaoHb0JJh7RZK47LRJG/ufMda7BJpCfGFKCbwCaa+xKD2nW8+Q7WO Fi1MolMRUnEVIkW055tzvhUlB0x8Gj9JbT3LVsIux7dB/VpnOzm3RTy3vMcI1GJfmFDT 2YFA== X-Gm-Message-State: AOAM530VwV+ly5Up/aKAOi7qixM1vYLv/fpMmqY00HsKApofEUkhlwag 4ML+DPa6E1NMBpnoqx4FcOuxOHSUstKaYFvjMJs= X-Google-Smtp-Source: ABdhPJzESkiqtuU2t9Fe1zc2DRhxaZ//vza2HT8TniKdPr4NLQ+ulYekZ2Opwvh5MVHrPrDyk2x373NNowESIKenOfE= X-Received: by 2002:a05:6512:388c:: with SMTP id n12mr2086688lft.357.1613643516812; Thu, 18 Feb 2021 02:18:36 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Chris Torek Date: Thu, 18 Feb 2021 02:18:25 -0800 Message-ID: Subject: Re: git-send-email: smtpserver in $HOME To: =?UTF-8?B?SmFuIOKAnEtoYXJkaXjigJ0gU3RhbsSbaw==?= , Junio C Hamano , Git List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Just a small point here: On Tue, Feb 16, 2021 at 2:17 PM Jan =E2=80=9CKhardix=E2=80=9D Stan=C4=9Bk <= khardix@gmail.com> wrote: > Well, unless I'm missing something, shouldn't the tilde above be > expanded by the shell before actually being passed as argument? Maybe. Some shells do and some don't: $ echo foo=3D~/foo foo=3D~/foo bash$ echo foo=3D~/foo foo=3D/home/torek/foo for instance. > So I actually did my homework and skimmed through the relevant RFCs > (RFC952 and RFC1123); as it turns out, no, it cannot > =E2=80=93 only ASCII alphanumerics, '-' and '.' are valid characters. Right: tilde and slash are both verboten. (Underscore is too, but that one does get used and some programs allow it.) Chris