命令参数未实现.服务器响应首先进行身份验证(#5.5.0) [英] command parameter not implemented. the server response was authenticate first (#5.5.0)

问题描述

在发送电子邮件时，我收到了这样的错误消息:

未实现命令参数.服务器响应首先经过身份验证(#5.5.0)"

但是此错误消息不会在工作时间出现，仅在晚上7点之后出现.

I got an error msg like this when sending emails:

"command parameter not implemented. the server response was authenticate first (#5.5.0)"

But this error message is not coming in working time it comes only after 7pm.

推荐答案

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该错误是SMTP服务器错误，建议通过该电子邮件地址建议电子邮件地址或常规通信中继，要求提供身份验证详细信息.

可能是.

DNN主机设置中的SMTP设置更改了某些内容.

SMTP服务器现在已被锁定

以前发送到的电子邮件地址不需要身份验证，但是现在您要发送到另一个地址(该smtp服务器的外部地址)，因此现在您需要身份验证.

That error is an SMTP server error that is advising the the email address or general communication relay through it requires authentication details.

It could be.

Something changed with the SMTP settings in DNN host settings.

The SMTP server is locked down now

The email address previously being sent to did not require authentication, but now you are sending to a different address (external to that smtp server) so now you need authentication.

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