我正在开发一个Web应用程序。
所有的外发邮件都被标记为垃圾邮件，或者被接收方的电子邮件提供商完全拒绝。
这阻止了我们向注册用户发送欢迎邮件、激活码或其他任何东西。 我使用isnotspam.com测试了我的电子邮件发送，问题似乎是BAYES_99和BAYES_999指标。这种情况发生在无论电子邮件内容如何的情况下。 有人能告诉我为什么会发生这种情况吗？ 有没有办法让发出去的电子邮件不被垃圾邮件过滤器标记为垃圾邮件呢？
以下是isnotspam.com测试结果的输出（为保护隐私，我修改了一些参数）。
所有的外发邮件都被标记为垃圾邮件，或者被接收方的电子邮件提供商完全拒绝。
这阻止了我们向注册用户发送欢迎邮件、激活码或其他任何东西。 我使用isnotspam.com测试了我的电子邮件发送，问题似乎是BAYES_99和BAYES_999指标。这种情况发生在无论电子邮件内容如何的情况下。 有人能告诉我为什么会发生这种情况吗？ 有没有办法让发出去的电子邮件不被垃圾邮件过滤器标记为垃圾邮件呢？
以下是isnotspam.com测试结果的输出（为保护隐私，我修改了一些参数）。
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: service@mydomain.com
Anonymous To: ins-3mqqpdgw@isnotspam.com
---------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result: pass
ID(s) verified: smtp.mail=service@mydomain.com
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: smtp.mail=service@mydomain.com
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=service@mydomain.com
Selector=
domain=
DomainKeys DNS Record=
----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result: pass
ID(s) verified: header.From=service@mydomain.com
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