我无法使用我的 postfix 服务器向 hotmail 发送邮件。我可以从 gmail 和其他邮件发送和接收邮件，但不能从 hotmail 发送和接收邮件。
我制作了一份“认证报告” [email protected]：
==========================================================
Summary of Results
==========================================================
SPF check: pass
DomainKeys check: neutral
DKIM check: neutral
Sender-ID check: pass
SpamAssassin check: ham
==========================================================
Details:
==========================================================
HELO hostname: bart.localdomain
Source IP: 62.210.240.55
mail-from: [email protected]
----------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
DNS record(s):
dimsolution.com. SPF (no records)
dimsolution.com. 3522 IN TXT "1|www.dimsolution.com"
dimsolution.com. 3522 IN TXT "v=spf1 a mx ip4:62.210.240.55 -all"
dimsolution.com. 3522 IN A 62.210.240.55
----------------------------------------------------------
DomainKeys check details:
----------------------------------------------------------
Result: neutral (message not signed)
ID(s) verified: [email protected]
DNS record(s):
----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result: neutral (message not signed)
ID(s) verified:
NOTE: DKIM checking has been performed based on the latest DKIM specs
(RFC 4871 or draft-ietf-dkim-base-10) and verification may fail for
older versions. If you are using Port25's PowerMTA, you need to use
version 3.2r11 or later to get a compatible version of DKIM.
----------------------------------------------------------
Sender-ID check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
DNS record(s):
dimsolution.com. SPF (no records)
dimsolution.com. 3522 IN TXT "1|www.dimsolution.com"
dimsolution.com. 3522 IN TXT "v=spf1 a mx ip4:62.210.240.55 -all"
dimsolution.com. 3522 IN A 62.210.240.55
----------------------------------------------------------
SpamAssassin check details:
----------------------------------------------------------
SpamAssassin v3.3.1 (2010-03-16)
Result: ham (-0.2 points, 5.0 required)
pts rule name description
---- ---------------------- --------------------------------------------------
-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%
[score: 0.0000]
0.0 HTML_MESSAGE BODY: HTML included in message
1.7 HTML_IMAGE_ONLY_08 BODY: HTML: images with 400-800 bytes of words
==========================================================
Explanation of the possible results (from RFC 5451)
==========================================================
SPF and Sender-ID Results
=========================
"none"
No policy records were published at the sender's DNS domain.
"neutral"
The sender's ADMD has asserted that it cannot or does not
want to assert whether or not the sending IP address is authorized
to send mail using the sender's DNS domain.
"pass"
The client is authorized by the sender's ADMD to inject or
relay mail on behalf of the sender's DNS domain.
"policy"
The client is authorized to inject or relay mail on behalf
of the sender's DNS domain according to the authentication
method's algorithm, but local policy dictates that the result is
unacceptable.
"fail"
This client is explicitly not authorized to inject or
relay mail using the sender's DNS domain.
"softfail"
The sender's ADMD believes the client was not authorized
to inject or relay mail using the sender's DNS domain, but is
unwilling to make a strong assertion to that effect.
"temperror"
The message could not be verified due to some error that
is likely transient in nature, such as a temporary inability to
retrieve a policy record from DNS. A later attempt may produce a
final result.
"permerror"
The message could not be verified due to some error that
is unrecoverable, such as a required header field being absent or
a syntax error in a retrieved DNS TXT record. A later attempt is
unlikely to produce a final result.
DKIM and DomainKeys Results
===========================
"none"
The message was not signed.
"pass"
The message was signed, the signature or signatures were
acceptable to the verifier, and the signature(s) passed
verification tests.
"fail"
The message was signed and the signature or signatures were
acceptable to the verifier, but they failed the verification
test(s).
"policy"
The message was signed but the signature or signatures were
not acceptable to the verifier.
"neutral"
The message was signed but the signature or signatures
contained syntax errors or were not otherwise able to be
processed. This result SHOULD also be used for other
failures not covered elsewhere in this list.
"temperror"
The message could not be verified due to some error that
is likely transient in nature, such as a temporary inability
to retrieve a public key. A later attempt may produce a
final result.
"permerror"
The message could not be verified due to some error that
is unrecoverable, such as a required header field being
absent. A later attempt is unlikely to produce a final result.
==========================================================
Original Email
==========================================================
Return-Path: <[email protected]>
Received: from bart.localdomain (62.210.240.55) by verifier.port25.com id hfnbc211u9cn for <[email protected]>; Thu, 22 May 2014 06:51:45 -0400 (envelope-from <[email protected]>)
Authentication-Results: verifier.port25.com; spf=pass [email protected]
Authentication-Results: verifier.port25.com; domainkeys=neutral (message not signed) [email protected]
Authentication-Results: verifier.port25.com; dkim=neutral (message not signed)
Authentication-Results: verifier.port25.com; sender-id=pass [email protected]
Received: by bart.localdomain (Postfix, from userid 33)
id 58E2FF401AB; Thu, 22 May 2014 12:51:45 +0200 (CEST)
To: [email protected]
Subject: fsdfg
X-PHP-Originating-Script: 501:rcube.php
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="=_b148f0ac1d5edc2ff6cb8772d93c5c22"
Date: Thu, 22 May 2014 12:51:45 +0200
From: Agence web Dim'Solution <[email protected]>
Organization: Dim'Solution
Message-ID: <[email protected]>
X-Sender: [email protected]
User-Agent: Roundcube Webmail/1.0.0
--=_b148f0ac1d5edc2ff6cb8772d93c5c22
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset=UTF-8
来自 /var/log/mail.log 的错误：
May 18 17:50:32 sd-45290 postfix/smtp[12608]: D1487F40CB0: lost connection with mx4.hotmail.com[65.55.92.152] while performing the HELO handshake
May 18 17:50:32 sd-45290 postfix/smtp[12607]: 766E8F40C92: lost connection with mx4.hotmail.com[207.46.8.199] while performing the HELO handshake
May 18 17:50:32 sd-45290 postfix/smtp[12610]: E4F64F40AB5: lost connection with mx3.hotmail.com[207.46.8.199] while performing the HELO handshake
May 18 17:50:32 sd-45290 postfix/smtp[12612]: 2BBBAF40AB4: lost connection with mx4.hotmail.com[65.55.33.119] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12608]: D1487F40CB0: lost connection with mx2.hotmail.com[65.55.92.168] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12610]: E4F64F40AB5: lost connection with mx1.hotmail.com[65.55.92.136] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12607]: 766E8F40C92: lost connection with mx4.hotmail.com[65.55.37.104] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12612]: 2BBBAF40AB4: lost connection with mx3.hotmail.com[207.46.8.167] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12608]: D1487F40CB0: lost connection with mx1.hotmail.com[65.55.92.168] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12610]: E4F64F40AB5: lost connection with mx1.hotmail.com[65.55.92.168] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12607]: 766E8F40C92: lost connection with mx2.hotmail.com[65.55.92.152] while performing the HELO handshake
May 18 17:50:33 sd-45290 postfix/smtp[12612]: 2BBBAF40AB4: lost connection with mx3.hotmail.com[65.55.92.136] while performing the HELO handshake
May 18 17:50:34 sd-45290 postfix/smtp[12608]: D1487F40CB0: lost connection with mx3.hotmail.com[65.54.188.94] while performing the HELO handshake
May 18 17:50:34 sd-45290 postfix/smtp[12607]: 766E8F40C92: lost connection with mx3.hotmail.com[65.55.92.168] while performing the HELO handshake
May 18 17:50:34 sd-45290 postfix/smtp[12610]: E4F64F40AB5: lost connection with mx1.hotmail.com[65.55.37.88] while performing the HELO handshake
May 18 17:50:34 sd-45290 postfix/smtp[12612]: 2BBBAF40AB4: lost connection with mx1.hotmail.com[65.55.37.104] while performing the HELO handshake
May 18 17:50:34 sd-45290 postfix/smtp[12608]: D1487F40CB0: to=<[email protected]>, relay=mx1.hotmail.com[65.55.92.184]:25, delay=21407, delays=21405/0.05/2/0, dsn=4.4.2, status=deferred (lost connection with mx1.hotmail.com[65.55.92.184] while performing the HELO handshake)
May 18 17:50:34 sd-45290 postfix/smtp[12610]: E4F64F40AB5: to=<[email protected]>, relay=mx2.hotmail.com[65.55.92.136]:25, delay=332155, delays=332152/0.06/2.2/0, dsn=4.4.2, status=deferred (lost connection with mx2.hotmail.com[65.55.92.136] while performing the HELO handshake)
可能出什么问题了？