C#can'；不要在VPS上接收邮件

我过去经常从我的gmail接收信息，它在我的PC上工作，但在VPS上不工作，我不知道发生了什么。我使用了gmail的特定密码，并试图更改端口

输出：

<< +OK Gpop ready for requests from 'IP1' f15mb392228917lds

>> USER 'GMAIL ADRESS'

<< +OK send PASS

>> PASS ********

<< +OK Welcome.

>> STAT

<< +OK 14 3002232

Event Fired: QueryPopInfoCompleted
Count: 14, Total Size: 3002232 bytes
>> LIST 1

<< +OK 1 1853

>> UIDL 1

<< +OK 1 GmailId15081a8efb4c1eba

>> RETR 1

<< +OK message follows
Delivered-To: 'GMAIL ADRESS'
Received: by 'IP2' with SMTP id g1csp520741wjl;
        Mon, 19 Oct 2015 12:52:23 -0700 (PDT)
X-Received: by 'IP3'
Event Fired: MailPopCompleted
MailPopCompletedEventArgs.Aborted : True
Exception has been thrown by the target of an invocation.

>用户“GMAIL地址”
>通过********
>统计
>清单1
>UIDL 1
>RETR 1
System.DllNotFoundException:ole32.dll
在（包装器管理到本机）系统中。\uuu-ComObject:CoCreateInstance（System.Guid、intptr、uint、System.Guid、intptr&）
在System.\uuuComObject.Initialize（System.Type t）[0x00000]中：0
在（带检查的包装器远程调用）系统中。\uuu ComObject:Initialize（System.Type）
在0中的Mono.Interop.cominteroproxy.CreateProxy（System.Type t）[0x00000]处
0中的System.Runtime.Remoting.RemotingServices.CreateClientProxyForComInterop（System.Type类型）[0x00000]处
在：0中的System.Runtime.Remoting.Activation.ActivationServices.CreateProxyForType（System.Type类型）[0x00000]处
at（包装器管理为本机）System.Reflection.MonoCMethod:InternalInvoke（System.Reflection.MonoCMethod，object，object[]，System.Exception&）
在System.Reflection.Method.InternalInvoke（System.Object obj，System.Object[]参数）[0x00000]中：0
添加一个
try catch
并检查
异常。InnerException
以查看更有用的错误消息。当前的错误消息除了“有一个异常”之外什么都不告诉。好的，现在只有“ole32.dll”
System.DllNotFoundException: ole32.dll
  at (wrapper managed-to-native) System.__ComObject:CoCreateInstance (System.Guid,intptr,uint,System.Guid,intptr&)
  at System.__ComObject.Initialize (System.Type t) [0x00000] in <filename unknown>:0
  at (wrapper remoting-invoke-with-check) System.__ComObject:Initialize (System.Type)
  at Mono.Interop.ComInteropProxy.CreateProxy (System.Type t) [0x00000] in <filename unknown>:0
  at System.Runtime.Remoting.RemotingServices.CreateClientProxyForComInterop (System.Type type) [0x00000] in <filename unknown>:0
  at System.Runtime.Remoting.Activation.ActivationServices.CreateProxyForType (System.Type type) [0x00000] in <filename unknown>:0
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke (System.Reflection.MonoCMethod,object,object[],System.Exception&)
  at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) [0x00000] in <filename unknown>:0