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我正在按照文档中列出的步骤进行操作，我可以获得成功的连接，但尝试实际发送电子邮件会收到 250 Ok 响应，但没有消息 ID，也没有消息发送到我的收件箱。

openssl s_client -crlf -starttls smtp -connect email-smtp.us-east-1.amazonaws.com:587  0<input.txt
CONNECTED(000002F4)
depth=3 C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Services Root Certificate Authority - G2
verify error:num=20:unable to get local issuer certificate
---
Certificate chain
 0 s:/CN=email-smtp.us-east-1.amazonaws.com
   i:/C=US/O=Amazon/OU=Server CA 1B/CN=Amazon
 1 s:/C=US/O=Amazon/OU=Server CA 1B/CN=Amazon
   i:/C=US/O=Amazon/CN=Amazon Root CA 1
 2 s:/C=US/O=Amazon/CN=Amazon Root CA 1
   i:/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Services Root Certificate Authority - G2
 3 s:/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Services Root Certificate Authority - G2
   i:/C=US/O=Starfield Technologies, Inc./OU=Starfield Class 2 Certification Authority
---
Server certificate
-----BEGIN CERTIFICATE-----
<super long server certificate>
-----END CERTIFICATE-----
subject=/CN=email-smtp.us-east-1.amazonaws.com
issuer=/C=US/O=Amazon/OU=Server CA 1B/CN=Amazon
---
No client certificate CA names sent
Peer signing digest: SHA512
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 5292 bytes and written 469 bytes
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES256-GCM-SHA384
    Session-ID: 5B1EDC39B0B80D50AEAEF28A1F7E49846B77A4B9FF5A7BA347A620F56F9D0FE8
    Session-ID-ctx:
    Master-Key: <Long master key>
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1528749113
    Timeout   : 300 (sec)
    Verify return code: 20 (unable to get local issuer certificate)
---
250 Ok
421 Timeout waiting for data from client.
closed

让我担心的主要事情是：Verify return code: 20 (unable to get local issuer certificate)文档中的任何地方都没有提到它，这让我想知道我是否应该发送某种证书。我的输入文件如下所示：

EHLO domain.com 
AUTH LOGIN 
smtp_username
smtp_password line 1
smtp_password line 2
MAIL FROM: verified_email1@domain.com
RCPT TO: verified_email1@domain.com
DATA 
From: Sender Name <verified_email1@domain.com> 
To: verified_email1@domain.com
Subject: Amazon SES SMTP Test 

This message was sent using the Amazon SES SMTP interface. 
. 
QUIT

有谁知道我做错了什么？如果这可能是问题，我正在尝试在 Windows 10 操作系统上使用适用于 Windows 的 openssl 执行此操作，但考虑到我一直到 250 好的事实，我认为这不是问题所在。

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1 回答 1

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原来问题是 Window 的 OpenSSL 版本。在 linux 机器上运行完全相同的命令就可以了。在这里留下答案并关闭以防其他人跟随我的脚步并想知道为什么他们的 Windows 版本不起作用。

于 2018-06-11T21:52:10.117 回答