当尝试通过控制台发送电子邮件时,我收到此错误:
OpenSSL::SSL::SSLError: hostname was not match with the server certificate
问题是我真的不太了解证书之类的东西,也不知道如何开始解决这个问题,我试着用openssl
做了一些调查,这是返回的证书。
我不知道是在服务器上运行的Postfix有问题,还是我的rails应用程序有问题,任何帮助或线索都非常感谢。
~% openssl s_client -connect mail.myhostname.com:25 -starttls smtp
CONNECTED(00000003)
depth=0 /CN=myhostname
verify error:num=18:self signed certificate
verify return:1
depth=0 /CN=myhostname
verify return:1
---
Certificate chain
0 s:/CN=myhostname
i:/CN=myhostname
---
Server certificate
-----BEGIN CERTIFICATE-----
[...redacted...]
-----END CERTIFICATE-----
subject=/CN=myhostname
issuer=/CN=myhostname
---
No client certificate CA names sent
---
SSL handshake has read 1203 bytes and written 360 bytes
---
New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA
Server public key is 1024 bit
Compression: NONE
Expansion: NONE
SSL-Session:
Protocol : TLSv1
Cipher : DHE-RSA-AES256-SHA
Session-ID: 1AA4B8BFAAA85DA9ED4755194C50311670E57C35B8C51F9C2749936DA11918E4
Session-ID-ctx:
Master-Key: 9B432F1DE9F3580DCC6208C76F96631DC5A4BC517BDBADD5F514414DCF34AC526C30687B96C5C4742E9583555A118232
Key-Arg : None
Start Time: 1292985376
Timeout : 300 (sec)
Verify return code: 18 (self signed certificate)
---
250 DSN
发布于 2012-11-08 17:08:03
一个比公认的答案更好的解决方案(在安全性方面)是:
ActionMailer::Base.smtp_settings = {
:address => "mail.foo.com",
:port => 587,
:domain => "foo.com",
:user_name => "addy@foo.com",
:password => "foofoo",
:authentication => "plain",
:enable_starttls_auto => true,
:openssl_verify_mode => 'none'
}
这样,您仍将使用加密,但证书的验证将被禁用(并且不会收到任何错误)。
发布于 2017-03-22 21:29:35
如果您像我一样使用ruby邮件库,那么pop的设置如下
pop = Net::POP3.new(mail_server, mail_port)
pop.enable_ssl(0) #(default is on, if you want turn it off set it to 0 )
pop.start(mail_username, mail_pwd)
https://stackoverflow.com/questions/4505795
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