本文介绍了信箱不可用.服务器响应为:5.4.1中继访问被拒绝的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

当我尝试使用C#代码发送邮件时,出现邮箱不可用.服务器响应为:5.4.1无法为[email protected]中继".

然后,我在https://www.wormly.com/test_smtp_server上测试了我的smtp服务器.

在这里输入我的smtp服务器,发件人和收件人的名称.我收到以下消息:

I am getting "Mailbox unavailable. The server response was: 5.4.1 Unable to relay for [email protected]" when I try to send the mail using C# code.

Then I tested my smtp server at https://www.wormly.com/test_smtp_server.

Here when I enter my smtp server, sender and recipient name. I got following message:

MAIL FROM: [email protected]

SMTP -> FROM SERVER:

250 2.1.0 Sender OK

RCPT TO: [email protected]

SMTP -> FROM SERVER:

550 5.4.1 Relay Access Denied

SMTP -> ERROR: RCPT not accepted from server: 550 5.4.1 Relay Access Denied

Message sending failed.

推荐答案


这篇关于信箱不可用.服务器响应为:5.4.1中继访问被拒绝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!

07-24 01:53