我在从我的服务器向 hotmail 发送电子邮件时遇到问题，它无法通过垃圾邮件文件夹。这是发送到 hotmail 的电子邮件的标题：
x-store-info:4r51+eLowCe79NzwdU2kR3P+ctWZsO+J
Authentication-Results: hotmail.com; spf=none (sender IP is 198.27.65.125) [email protected]; dkim=none header.d=bitcoin-24.com; x-hmca=none
X-SID-PRA: [email protected]
X-AUTH-Result: NONE
X-SID-Result: NONE
X-Message-Status: n:n
X-Message-Delivery: Vj0xLjE7dXM9MDtsPTA7YT0xO0Q9MjtHRD0yO1NDTD0x
X-Message-Info: z6+tzUa3IoQ4STm4n9SvUxtBxj2LBDMotFMQN0CeMLY1ltec70GGjrtYaRlQu6sSgGdqLAlHJkr+cCvfFCPQGi9l4HYJlRlRP0rm7lgVh/YYKD5AV8gh8pG5mTPq7K95xSy1Kiq/dGAcxGpNRez+0NozvHyqV9Tz
Received: from mail.bitcoin-24.com ([198.27.65.125]) by SNT0-MC3-F35.Snt0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4900);
Tue, 12 Mar 2013 06:43:26 -0700
Received: from localhost (localhost.localdomain [127.0.0.1])
by mail.bitcoin-24.com (Postfix) with ESMTP id 52E47478A071
for <[email protected]>; Tue, 12 Mar 2013 14:43:25 +0100 (CET)
X-Virus-Scanned: Debian amavisd-new at mail.bitcoin-24.com
Received: from mail.bitcoin-24.com ([127.0.0.1])
by localhost (direct.bitcoin-24.com [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id kGh63GF6X1rR for <[email protected]>;
Tue, 12 Mar 2013 14:43:24 +0100 (CET)
Received: from marc-macbook.fritz.box (brln-4dba143d.pool.mediaWays.net [67.186.84.61])
(Authenticated sender: [email protected])
by mail.bitcoin-24.com (Postfix) with ESMTPSA id 243A0478A06F
for <[email protected]>; Tue, 12 Mar 2013 14:43:24 +0100 (CET)
From: Simon Hausdorf <[email protected]>
Content-Type: multipart/signed; boundary="Apple-Mail=_596436D1-A690-407A-94C1-450EC05F3011"; protocol="application/pgp-signature"; micalg=pgp-sha1
Subject: test
Message-Id: <[email protected]>
Date: Tue, 12 Mar 2013 14:43:23 +0100
To: [email protected]
Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\))
X-Mailer: Apple Mail (2.1499)
Return-Path: [email protected]
X-OriginalArrivalTime: 12 Mar 2013 13:43:26.0947 (UTC) FILETIME=[92EC5330:01CE1F27]
更新
x-store-info:4r51+eLowCe79NzwdU2kRwMf1FfZT+JrTmuGtRwCGqPtfRrGlBm2fuIYvdrbUPodaYxPNBi8Xobg36A3glSNG0rF6WRq6gR2mFyk2EU695X7fpOd4ThQ6G+KTf3YllqVtBgcoL7NGkI=
Authentication-Results: hotmail.com; spf=pass (sender IP is 198.27.65.125) [email protected]; dkim=pass header.d=bitcoin-24.com; x-hmca=pass
X-SID-PRA: [email protected]
X-AUTH-Result: PASS
X-SID-Result: PASS
X-Message-Status: n:n
X-Message-Delivery: Vj0xLjE7dXM9MDtsPTA7YT0xO0Q9MjtHRD0yO1NDTD0w
X-Message-Info: z6+tzUa3IoTXR87giofdF1iMOF3scDQR7jXVxH22P1eNFe0zoMRvZ/vN/vUr7xz/Otogt0AUoI+R18ESw4+xnNiL/fS2IQQ0cZOG9R378gEbTa4Jkj/ksSqOvXGy46lglL5bXS2D7hkxBxQyPCt+wmlds2wl7AHa
Received: from mail.bitcoin-24.com ([198.27.65.125]) by SNT0-MC4-F9.Snt0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4900);
Tue, 12 Mar 2013 13:40:31 -0700
Received: from localhost (localhost.localdomain [127.0.0.1])
by mail.bitcoin-24.com (Postfix) with ESMTP id 44E6F478A071
for <[email protected]>; Tue, 12 Mar 2013 21:40:30 +0100 (CET)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=bitcoin-24.com;
s=default; t=1363120830;
bh=Uxt0+a9s0JyiyB3JcPuVGEeaeZpSHDxfQY8n370lgRU=;
h=From:Content-Type:Subject:Message-Id:Date:To:Mime-Version;
b=TprtE030Swlg6jL9rKE8Z25GwlbDuuQTMeR8XormYfhcFMaKx1MsHkeVPfaNMIq2t
I/D7+xYd922TdrPALzcRjqiGPAc4PGRgdvcLlGOpUB9n1MjX3X4vf2/x6zm/NSCudY
O6ZHB1vpzp+fqXJFjRNWK36U9UTroMObXEbIxxNA=
X-Virus-Scanned: Debian amavisd-new at mail.bitcoin-24.com
Received: from mail.bitcoin-24.com ([127.0.0.1])
by localhost (direct.bitcoin-24.com [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id 1nO8HI0YmU1o for <[email protected]>;
Tue, 12 Mar 2013 21:40:29 +0100 (CET)
Received: from ***-macbook.fritz.box (brln-4eba543d.pool.mediaWays.net [76.186.84.61])
(Authenticated sender: [email protected])
by mail.bitcoin-24.com (Postfix) with ESMTPSA id 69435478A06F
for <[email protected]>; Tue, 12 Mar 2013 21:40:29 +0100 (CET)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=bitcoin-24.com;
s=default; t=1363120829;
bh=Uxt0+a9s0JyiyB3JcPuVGEeaeZpSHDxfQY8n370lgRU=;
h=From:Content-Type:Subject:Message-Id:Date:To:Mime-Version;
b=QnUjNP6XE75cjSlcnCW7WT2P5ZqMnHywfhEi8KZJL4VfRZyqART4ofd8HSm4CuHAi
kVWwl3TdfS6yhJC01PJApebALKrilxu1w5eAeX03NysrBbKTdJET0FmziRzuWczu5Q
lqT48hzjNxRgID3xrJaTJ10h25mdg2Jadzc/yrkI=
答案1
您在 bitcoin-24.com 上没有 SPF 记录，而且很可能也没有 DKIM。这些都是很好的第一步。
http://www.codinghorror.com/blog/2010/04/so-youd-like-to-send-some-email-through-code.html