如何让我的Mono 4.2代码通过Amazon SES发送电子邮件？

Question

我有在Ubuntu 16.04.2 LTS上运行的Mono（版本4.2.1）代码;该代码尝试使用Amazon SES发送电子邮件并失败。我从其他搜索中了解到，错误是由于证书没有出现在mono的信任存储中。该命令以修正此之中： mozroots --import --ask-除去

后跟：

certmgr -ssl SMTPS：//email-smtp.eu-west-1.amazonaws.com：587

（因为email-smtp.eu-west-1.amazonaws.com是我使用的SMTP服务器;在端口587）

第一个命令工作正常，进口162个证书来我的商店。 第二个命令失败并出现异常。我究竟做错了什么？

这里的堆栈跟踪：

Unhandled Exception: 
System.IO.IOException: The authentication or decryption has failed. ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed. 
    at Mono.Security.Protocol.Tls.RecordProtocol.EndReceiveRecord (IAsyncResult asyncResult) <0x402e7020 + 0x00132> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslClientStream.SafeEndReceiveRecord (IAsyncResult ar, Boolean ignoreEmpty) <0x402e6f50 + 0x00031> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslClientStream.NegotiateAsyncWorker (IAsyncResult result) <0x402e3aa0 + 0x00225> in <filename unknown>:0 
    --- End of inner exception stack trace --- 
    at Mono.Security.Protocol.Tls.SslClientStream.EndNegotiateHandshake (IAsyncResult result) <0x402e7cf0 + 0x000ec> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.AsyncHandshakeCallback (IAsyncResult asyncResult) <0x402e7a40 + 0x0007f> in <filename unknown>:0 
    --- End of inner exception stack trace --- 
    at Mono.Security.Protocol.Tls.SslStreamBase.EndNegotiateHandshake (Mono.Security.Protocol.Tls.InternalAsyncResult asyncResult) <0x402e1190 + 0x0007b> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.NegotiateHandshake() <0x402da8b0 + 0x000b6> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.Write (System.Byte[] buffer, Int32 offset, Int32 count) <0x402da4d0 + 0x000af> in <filename unknown>:0 
    at System.IO.StreamWriter.Flush (Boolean flushStream, Boolean flushEncoder) <0x7f07ce354da0 + 0x000fa> in <filename unknown>:0 
    at System.IO.StreamWriter.Flush() <0x7f07ce354d70 + 0x0001f> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.GetCertificatesFromSslSession (System.String url) <0x402a43e0 + 0x00357> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.Ssl (System.String host, Boolean machine, Boolean verbose) <0x402a39f0 + 0x0013a> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.Main (System.String[] args) <0x4029ed70 + 0x004f0> in <filename unknown>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.IOException: The authentication or decryption has failed. ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed. 
    at Mono.Security.Protocol.Tls.RecordProtocol.EndReceiveRecord (IAsyncResult asyncResult) <0x402e7020 + 0x00132> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslClientStream.SafeEndReceiveRecord (IAsyncResult ar, Boolean ignoreEmpty) <0x402e6f50 + 0x00031> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslClientStream.NegotiateAsyncWorker (IAsyncResult result) <0x402e3aa0 + 0x00225> in <filename unknown>:0 
    --- End of inner exception stack trace --- 
    at Mono.Security.Protocol.Tls.SslClientStream.EndNegotiateHandshake (IAsyncResult result) <0x402e7cf0 + 0x000ec> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.AsyncHandshakeCallback (IAsyncResult asyncResult) <0x402e7a40 + 0x0007f> in <filename unknown>:0 
    --- End of inner exception stack trace --- 
    at Mono.Security.Protocol.Tls.SslStreamBase.EndNegotiateHandshake (Mono.Security.Protocol.Tls.InternalAsyncResult asyncResult) <0x402e1190 + 0x0007b> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.NegotiateHandshake() <0x402da8b0 + 0x000b6> in <filename unknown>:0 
    at Mono.Security.Protocol.Tls.SslStreamBase.Write (System.Byte[] buffer, Int32 offset, Int32 count) <0x402da4d0 + 0x000af> in <filename unknown>:0 
    at System.IO.StreamWriter.Flush (Boolean flushStream, Boolean flushEncoder) <0x7f07ce354da0 + 0x000fa> in <filename unknown>:0 
    at System.IO.StreamWriter.Flush() <0x7f07ce354d70 + 0x0001f> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.GetCertificatesFromSslSession (System.String url) <0x402a43e0 + 0x00357> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.Ssl (System.String host, Boolean machine, Boolean verbose) <0x402a39f0 + 0x0013a> in <filename unknown>:0 
    at Mono.Tools.CertificateManager.Main (System.String[] args) <0x4029ed70 + 0x004f0> in <filename unknown>:0 

Answer 1

一个certmgr常见故障的不与sudo运行它。它产生了Exception，这是一个非常误导。

在MacOS/Linux的：

certmgr -ssl smtps://email-smtp.eu-west-1.amazonaws.com:587 

会产生您发布确切的错误。

使用sudo：

sudo certmgr -ssl smtps://email-smtp.eu-west-1.amazonaws.com:587 

结果：

X.509 Certificate v3 
    Issued from: C=US, O=Equifax, OU=Equifax Secure Certificate Authority 
    Issued to: C=US, O=GeoTrust Inc., CN=GeoTrust Global CA 
    Valid from: 5/21/2002 4:00:00 AM 
    Valid until: 8/21/2018 4:00:00 AM 
    *** WARNING: Certificate signature is INVALID *** 
Import this certificate into the CA store ?yes 

X.509 Certificate v3 
    Issued from: C=US, O=GeoTrust Inc., CN=GeoTrust Global CA 
    Issued to: C=US, O=Google Inc, CN=Google Internet Authority G2 
    Valid from: 4/1/2015 12:00:00 AM 
    Valid until: 12/31/2017 11:59:59 PM 
    *** WARNING: Certificate signature is INVALID *** 
Import this certificate into the CA store ?yes 

X.509 Certificate v3 
    Issued from: C=US, O=Google Inc, CN=Google Internet Authority G2 
    Issued to: C=US, S=California, L=Mountain View, O=Google Inc, CN=smtp.gmail.com 
    Valid from: 4/12/2017 1:28:00 PM 
    Valid until: 7/5/2017 1:28:00 PM 
Import this certificate into the AddressBook store ?yes 

3 certificates added to the stores. 

注意：确保你所回答yes的进口问题。