From owner-freebsd-questions@freebsd.org Mon Jan 16 21:24:41 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C2483CB3AE1 for ; Mon, 16 Jan 2017 21:24:41 +0000 (UTC) (envelope-from jon@radel.com) Received: from radel.com (fly.radel.com [70.184.242.170]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.radel.com", Issuer "COMODO RSA Domain Validation Secure Server CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 716D41E29 for ; Mon, 16 Jan 2017 21:24:41 +0000 (UTC) (envelope-from jon@radel.com) X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.19.2 (ClamAV engine v0.99.2) X-ExtFilter: Niversoft's DomainKeys Helper DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; d=radel.com; s=20170108.radel; h=Subject:To:References:From:Message-ID:Date:User-Agent: MIME-Version:In-Reply-To:Content-Type; b=sIXzV0elY3eGMd+XGd+a/8qlN6Qh56DR0Lgli+wTQ4r8XhnfkmeWaYkveR+lu8E8w2 u7mwCU8hbvicxT/rp6ExMQk62bZbP6A+DXS8EptmD+Kk1BpxoAgpH92nDxYfPYp2vCBv bzKh9JhKiwQQop2KrBdtCcg0nN/MG++W2UvmBpP87Hqxsi7nRAwbJeUFzgV7fBOOBA3K lqWGjH28uTDg5JNpNZkALMvv+QeO20BTlEs3LyK24ZGX828vA1qp7qhOeHDpIJVrmn5G t6ucasKbTwvTZp0TT+Cpyv5QFDGnRtAAHdjZE3oHgt9u+SqMOK5kyjhZkoK81BTeb+3Y ZCHg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=radel.com; s=20170108.radel; t=1484601879; x=1485206679; q=dns/txt; h=Subject:To:References:From:Message-ID:Date: User-Agent:MIME-Version:In-Reply-To:Content-Type; bh=DdUTbGvxnp7 GRQ1qhnpwQRv+pDRMiKT3sQi+AT7audc=; b=ufvpuG/bcLXzaZEPg2kNpZGRuEw jtRR2EQs57ySBhMiA+ouckOILeNK9WmnY4JndyVzixVisCvKFt89qb4drn1drEJ2 8crbFN+rq5XHuP6AC1ChV50Oo4hGLTfAlCszWxCKYYPRgBsW+Hev0K5HBA9wK0aV rkxEc9/16VKL1XZPw+EVZH1vxmtuIHrACvXKnnaxsx8VxJ0f01EBVr3UgevtC2BI T03TkDz/p7HXwWZ+jsNepNS+YS8f/XmatmDu102fvYDbzKY3UShkKwiCMmjLcrcz 53OZJ1LJsMuijOFqRpFho3ehj3pG+lyGmoVfG8qLUTvapcSUyexU3fzVvqA== Received: from [2001:470:880a:4389:297c:46ff:9c08:c87a] (account jon@radel.com HELO gravenstein.local) by radel.com (CommuniGate Pro SMTP 6.1.14 _community_) with ESMTPSA id 1243636; Mon, 16 Jan 2017 21:24:39 +0000 Subject: Re: Development To: stanley julius-sadler , freebsd-questions@freebsd.org References: From: Jon Radel Message-ID: <8fa3f7e6-2904-dd7c-60d6-78ac42d5a188@radel.com> Date: Mon, 16 Jan 2017 16:24:39 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms020604000809080806020507" X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jan 2017 21:24:41 -0000 This is a cryptographically signed message in MIME format. --------------ms020604000809080806020507 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 1/16/17 4:02 PM, stanley julius-sadler wrote: > Sorry I can't open the attachment, what should I open it with? >=20 smime.p7s? That's an S/MIME digital signature, and I find it a bit disturbing that you've found an iPhone (if your signature is to be trusted) mail client that shows it as an attachment rather than just giving you the status of the signature. As for opening it: I'd say that a good general rule of thumb is that if you receive an attachment of a type you don't recognize from somebody you have no knowledge of that your best course of action would be to not open it at all. YMMV, as always. --=20 --Jon Radel jon@radel.com --------------ms020604000809080806020507 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC Cq8wggSvMIIDl6ADAgECAhEA4CPLFRKDU4mtYW56VGdrITANBgkqhkiG9w0BAQsFADBvMQsw CQYDVQQGEwJTRTEUMBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFkZFRydXN0IEV4 dGVybmFsIFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBFeHRlcm5hbCBDQSBSb290 MB4XDTE0MTIyMjAwMDAwMFoXDTIwMDUzMDEwNDgzOFowgZsxCzAJBgNVBAYTAkdCMRswGQYD VQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAOBgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNP TU9ETyBDQSBMaW1pdGVkMUEwPwYDVQQDEzhDT01PRE8gU0hBLTI1NiBDbGllbnQgQXV0aGVu dGljYXRpb24gYW5kIFNlY3VyZSBFbWFpbCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAImxDdp6UxlOcFIdvFamBia3uEngludRq/HwWhNJFaO0jBtgvHpRQqd5jKQi3xdh 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