我真的要疯了，我白天都在安装 postfix、dovecot 和 DKIM，并重新配置我的 DNS，但我发出的电子邮件总是进入垃圾邮件收件箱。
我尝试了一些电子邮件检查器，并且“一切正常”，但电子邮件总是进入垃圾邮件。
以下是结果[电子邮件保护]：
This message is an automatic response from Port25's authentication verifier
service at verifier.port25.com. The service allows email senders to perform
a simple check of various sender authentication mechanisms. It is provided
free of charge, in the hope that it is useful to the email community. While
it is not officially supported, we welcome any feedback you may have at
<[email protected]>.
Thank you for using the verifier,
The Port25 Solutions, Inc. team
==========================================================
Summary of Results
==========================================================
SPF check: pass
DomainKeys check: neutral
DKIM check: pass
Sender-ID check: pass
SpamAssassin check: ham
==========================================================
Details:
==========================================================
HELO hostname: benmaster.es
Source IP: 37.134.112.28
mail-from: [email protected]
----------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
DNS record(s):
benmaster.es. SPF (no records)
benmaster.es. 3409 IN TXT "v=spf1 mx a:mail.benmaster.es ip4:195.78.228.0/22 ip4:91.192.108.0/22 ip4:93.93.64.0/21 ip4:5.145.168.0/21 ip6:2a00:1d70::/32 ip4:37.134.112.28 mx:mail.benmaster.es mx:develutils.com -all"
benmaster.es. 3409 IN MX 10 mail.benmaster.es.
mail.benmaster.es. 3409 IN A 37.134.112.28
----------------------------------------------------------
DomainKeys check details:
----------------------------------------------------------
Result: neutral (message not signed)
ID(s) verified: [email protected]
DNS record(s):
----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result: pass (matches From: [email protected])
ID(s) verified: header.d=benmaster.es
Canonicalized Headers:
to:[email protected]'0D''0A'
from:Admin'20'<[email protected]>'0D''0A'
subject:test'20'title'0D''0A'
date:Thu,'20'22'20'Oct'20'2015'20'21:07:58'20'+0200'0D''0A'
dkim-signature:v=1;'20'a=rsa-sha256;'20'c=relaxed/simple;'20'd=benmaster.es;'20's=default;'20't=1445540872;'20'bh=7gavP0UI1+I11qtCP+RS8hkO0DtU1PvseZtdrM1ki6Q=;'20'h=To:From:Subject:Date:From;'20'b=
Canonicalized Body:
test'20'content'0D''0A'
DNS record(s):
default._domainkey.benmaster.es. 3409 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9w15kGsaayPUGElNmvDdwu3uvrdgFuZLl1Sdqsm/QHLT8WAPMwCoY5RfsKUtEkjyqwsIzfgnFAfqJz5KDCaFp762R/L1VxMnUhEWMhuOowz3Vjo3sQb0IU8nyFHUsQvSASJ0PKlzSzS6wx4im71LOfnWKzF+FcIXKpd98gixldwIDAQAB"
Public key used for verification: default._domainkey.benmaster.es (1024 bits)
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):
benmaster.es. SPF (no records)
benmaster.es. 3409 IN TXT "v=spf1 mx a:mail.benmaster.es ip4:195.78.228.0/22 ip4:91.192.108.0/22 ip4:93.93.64.0/21 ip4:5.145.168.0/21 ip6:2a00:1d70::/32 ip4:37.134.112.28 mx:mail.benmaster.es mx:develutils.com -all"
benmaster.es. 3409 IN MX 10 mail.benmaster.es.
mail.benmaster.es. 3409 IN A 37.134.112.28
----------------------------------------------------------
SpamAssassin check details:
----------------------------------------------------------
SpamAssassin v3.4.0 (2014-02-07)
Result: ham (-2.0 points, 5.0 required)
pts rule name description
---- ---------------------- --------------------------------------------------
0.0 RCVD_IN_SORBS_DUL RBL: SORBS: sent directly from dynamic IP address
[37.134.112.28 listed in dnsbl.sorbs.net]
-0.0 SPF_HELO_PASS SPF: HELO matches SPF record
-0.0 SPF_PASS SPF: sender matches SPF record
0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain
-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%
[score: 0.0000]
-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's
domain
0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid
-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
==========================================================
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 benmaster.es (37.134.112.28) by verifier.port25.com id h54q0o20i3gh for <[email protected]>; Thu, 22 Oct 2015 15:07:56 -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=pass (matches From: [email protected]) header.d=benmaster.es
Authentication-Results: verifier.port25.com; sender-id=pass [email protected]
Received: from [192.168.1.130] (unknown [192.168.1.130])
by benmaster.es (Postfix) with ESMTPSA id 9D64D15E02BC
for <[email protected]>; Thu, 22 Oct 2015 21:07:52 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=benmaster.es;
s=default; t=1445540872;
bh=7gavP0UI1+I11qtCP+RS8hkO0DtU1PvseZtdrM1ki6Q=;
h=To:From:Subject:Date:From;
b=OcveYhBHbZ2FGj5wF6DOYjcqc4SgS3ZAhahjaLmzW1odIKdu57ERXefgT1lzJXJX1
AUVblWqV/2x+sAj23fkqma3ZfcOX07yaauprlVNYnksR42PS1mC0B5fZgCMJrXRfzY
/4VyXrAcNo8jvDu8CtDc7Y2DTYMjF4wAQfEJ8XZ4=
To: [email protected]
From: Admin <[email protected]>
Subject: test title
Message-ID: <[email protected]>
Date: Thu, 22 Oct 2015 21:07:58 +0200
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101
Thunderbird/38.3.0
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
test content
这是 Gmail 电子邮件的标题
Delivered-To: [email protected]
Received: by 10.202.86.5 with SMTP id k5csp730754oib;
Thu, 22 Oct 2015 12:25:43 -0700 (PDT)
X-Received: by 10.180.92.230 with SMTP id cp6mr152455wib.27.1445541942926;
Thu, 22 Oct 2015 12:25:42 -0700 (PDT)
Return-Path: <[email protected]>
Received: from benmaster.es (28.112.134.37.dynamic.jazztel.es. [37.134.112.28])
by mx.google.com with ESMTP id bn8si410727wib.15.2015.10.22.12.25.42
for <[email protected]>;
Thu, 22 Oct 2015 12:25:42 -0700 (PDT)
Received-SPF: pass (google.com: domain of [email protected] designates 37.134.112.28 as permitted sender) client-ip=37.134.112.28;
Authentication-Results: mx.google.com;
spf=pass (google.com: domain of [email protected] designates 37.134.112.28 as permitted sender) [email protected];
dkim=pass [email protected]
Received: from [192.168.1.130] (unknown [192.168.1.130])
by benmaster.es (Postfix) with ESMTPSA id 2165C15E02BC
for <[email protected]>; Thu, 22 Oct 2015 21:25:38 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=benmaster.es;
s=default; t=1445541938;
bh=/1ZBry+NdQjznJaib9+bpY+Y4vtYEcA6MqRIEawa78Q=;
h=To:From:Subject:Date:From;
b=r9KafDYmnr+hgKpz+VhuV1QRxQ+L7qnBzJ6vFGNsU1xmYPHJU0WCF3I6l0W3niW7C
LNZj9lkwWL6hyjWC+7LsFpQhX5UMPbamjxQxR1wmrpHsT5A3eZ9M8VeRmgkhnSOKo8
+IcgOnJNlhlKVdrHroCb2IykegEcjg4IGWR5kmbI=
To: =?UTF-8?Q?Benjam=c3=adn_Rabad=c3=a1n_de_Jes=c3=bas?=
<[email protected]>
From: Admin <[email protected]>
Subject: hola
Message-ID: <[email protected]>
Date: Thu, 22 Oct 2015 21:25:46 +0200
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101
Thunderbird/38.3.0
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
again
这是 /var/log/mail.log
Oct 22 21:25:38 benmaster postfix/submission/smtpd[2651]: connect from unknown[192.168.1.130]
Oct 22 21:25:38 benmaster postfix/submission/smtpd[2651]: 2165C15E02BC: client=unknown[192.168.1.130], sasl_method=PLAIN, [email protected]
Oct 22 21:25:38 benmaster postfix/cleanup[2661]: 2165C15E02BC: message-id=<[email protected]>
Oct 22 21:25:38 benmaster postfix/qmgr[1307]: 2165C15E02BC: from=<[email protected]>, size=649, nrcpt=1 (queue active)
Oct 22 21:25:38 benmaster postfix/submission/smtpd[2651]: disconnect from unknown[192.168.1.130]
Oct 22 21:25:38 benmaster postfix/smtp[2663]: 2165C15E02BC: to=<[email protected]>, relay=gmail-smtp-in.l.google.com[74.125.195.27]:25, delay=0.74, delays=0.12/0/0.1/0.52, dsn=2.0.0, status=sent (250 2.0.0 OK 1445541942 bn8si410727wib.15 - gsmtp)
Oct 22 21:25:38 benmaster postfix/qmgr[1307]: 2165C15E02BC: removed
正如您所见，一切都很好，但是，Gmail 和 hotmail 会将电子邮件发送到垃圾邮件。我多次更改 DNS 记录，多次修改 postfix 配置，尝试了更多时间... 欢迎提供任何帮助。
答案1
您尝试从住宅或移动 (3G/4G) ISP 向 Google 发送电子邮件。几乎所有这些 ISP 都已列入黑名单，您的邮件将被投递到垃圾邮件箱或被完全退回。
要解决此问题，请将您的邮件服务器迁移到其他地方。