在C＃中创建的Smtp客户端工作正常。现在不在服务器上工作。 [英] Smtp client created in C# was working fine. Not working now on server.

问题描述

亲爱的，



我们组织的Intranet网站正在使用SMTP客户端发送邮件。服务器崩溃后，服务器已重新安装。现在内部网站点无法发送电子邮件。



服务器：Windows Server 2008 R2标准版（SP1）

IIS版本7.5

SMTP已经安装并运行。



还有什么设置。



谢谢。



我的尝试：



我重新安装了SMTP服务器

Dear all,

An Intranet website in our org., was sending mails using SMTP client. After a server crash, the server has reinstalled. Now the intranet site is not able to send the emails.

Server: Windows Server 2008 R2 Standard (SP1)
IIS version 7.5
SMTP has installed and running.

what are else the settings for this.

Thanks.

What I have tried:

I have reinstalled SMTP server

推荐答案

错误信息是明确的：

The error message is clear:

ESMTP - VA Code Section 18.2-152.3:1 forbids use of this system for unsolicited bulk electronic mail

很明显，您的软件发送的邮件太快了并被标记为垃圾邮件工厂。

大概原始版本和新安装之间的设置已经改变。

有两种选择：

1）发送的消息间隔较小的消息较少。

2）与服务器管理员交谈并要求他们更改服务器策略。

So clearly your software is sending messages too fast, and getting tagged as a spam factory.
Presumably the settings have changed between the original version and the new installation.
There are two options:
1) Send fewer messages with larger gaps between them.
2) Talk to the server admins and ask them to change the server policy.

这篇关于在C＃中创建的Smtp客户端工作正常。现在不在服务器上工作。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！