1
我正在开发一个Web应用程序。
所有传出的电子邮件都被标记为垃圾邮件，或被接收者的电子邮件提供商完全拒绝。
这可以防止我们向注册用户发送欢迎电子邮件，激活码或其他任何内容。传出邮件标记为垃圾邮件：BAYES_99
我测试了用isnotspam.com发送的电子邮件，问题似乎是BAYES_99和BAYES_999指标。无论电子邮件内容如何，都会发生此情况
有人可以告诉我为什么会发生这种情况吗？ 有没有办法让垃圾邮件过滤器未被标记为垃圾邮件的传出电子邮件？
这里isnotspam.com测试结果的结果（我修改了几个隐私参数）。
This message is an automatic response from isNOTspam's authentication verifier service. 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 .
Thank you for using isNOTspam.
The isNOTspam team
==========================================================
Summary of Results
==========================================================
SPF Check : pass
Sender-ID Check : pass
DomainKeys Check : neutral
DKIM Check : pass
SpamAssassin Check : ham (non-spam)
==========================================================
Details:
==========================================================
HELO hostname: my.hostname.com
Source IP: XX.YY.WW.ZZ
mail-from: [email protected]
Anonymous To: [email protected]
---------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
DNS record(s):
mydomain.com. 11379 IN TXT "v=spf1 +a +mx +ip4:XX.YY.WW.ZZ +ip4:AA.BB.CC.DD +include:_spf.google.com ~all"
----------------------------------------------------------
Sender-ID check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
DNS record(s):
mydomain.com. 11379 IN TXT "v=spf1 +a +mx +ip4:XX.YY.WW.ZZ +ip4:AA.BB.CC.DD +include:_spf.google.com ~all"
----------------------------------------------------------
DomainKeys check details:
----------------------------------------------------------
Result: neutral (message not signed)
ID(s) verified: header.From[email protected]
Selector=
domain=
DomainKeys DNS Record=
----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result: pass
ID(s) verified: [email protected]
Selector=default
domain=mydomain.com
DomainKeys DNS Record=default._domainkey.mydomain.com
----------------------------------------------------------
SpamAssassin check details:
----------------------------------------------------------
SpamAssassin 3.4.1 (2015-04-28)
Result: ham (non-spam) (03.7points, 10.0 required)
pts rule name description
---- ---------------------- -------------------------------
* 3.5 BAYES_99 BODY: Bayes spam probability is 99 to 100%
* [score: 1.0000]
* 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked.
* See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
* for more information.
* [URIs: mydomain.com]
* -0.0 SPF_HELO_PASS SPF: HELO matches SPF record
* -0.0 SPF_PASS SPF: sender matches SPF record
* 0.2 BAYES_999 BODY: Bayes spam probability is 99.9 to 100%
* [score: 1.0000]
* 0.1 HTML_MESSAGE BODY: HTML included in message
* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's
* domain
* -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
* 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
* valid
X-Spam-Status: Yes, hits=3.7 required=-20.0 tests=BAYES_99,BAYES_999,
DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HTML_MESSAGE,SPF_HELO_PASS,SPF_PASS,
URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.1
X-Spam-Score: 3.7
检查实际响应。有可能服务器报告为一个域，你的电子邮件是另一个域。例如：我的服务器的IP地址是1.2.3.4。我发了一封电子邮件，声称自己是“[email protected]”。接收器检查1.2.3.4，它出现在someserver.com，而不是here.com。这是对你的一击。然后，它检查here.com并发现IP为10.20.30.40，而不是1.2.3.4。这是对你的又一次打击。此时，它可能会被标记为垃圾邮件，而不会查看内容。 – kainaw