550 SC-001 Everybody suddenly has problems sending email to my hotmail-account !!

待回答 0 个回答提问于 2013年8月22日

归档帖子，发布于 2013年8月22日。 产品：Hotmail（已停止开发）。其中的信息可能已经过时。

本帖暂无中文翻译，以下为英文原文。

问题提问于 2013年8月22日

Hi,

since two days none of my friends seem to be able to send emails to my hotmail accounts anymore. They get the error code 550 SC-001

I know that this seems to be some sort of a Microsoft policy that checks 3rd party email hosts more thoroughly.

But hey! It can't be that suddenly all my previous email-writers suddenly get that message ! What is wrong here ?

Please, any help appreciated :)

Sincerely,

Skuenstler

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