# Error authentication failed

**URL:** <https://forum.emclient.com/t/error-authentication-failed/101898>\
**Category:** Uncategorized\
**Created:** [October 27, 2024, 1:32pm UTC](https://forum.emclient.com/t/error-authentication-failed/101898 "2024-10-27T13:32:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![karelisme](https://forum.emclient.com/letter_avatar_proxy/v4/letter/k/cab0a1/32.png) [@karelisme](https://forum.emclient.com/u/karelisme)\
**Post date:** [October 27, 2024, 1:32pm UTC](https://forum.emclient.com/t/error-authentication-failed/101898/1 "2024-10-27T13:32:48Z")

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Hi,

Anyone can help if when I want to log in for my company’s email with server in China, there is pop up “error authentication failed, system busy”. I tried several times to log in then never succeed.

Please help! Thanks in advanced