I have had Gmail POP3 polling running since January using the App password method. No issues and all has been going great. I upgraded from 3.5.0.beta7-dev to 3.5.0.beta8-dev. I immediately received the following error in my admin panel: Connection to the POP3 server is failing with an authenticati…

Hi there, does this help? [صورة] Connection to the POP3 server is failing with an authentication error. Please check your POP3 settings Support I recommend turning on 2FA on the account and setting up an App Password for Discourse. The policy change is abo…

No, that does not help. I have had the “app password with 2FA” implemented since January. It is the app password with 2FA that has stopped working. Any other suggestions?

Anything in /logs, or any errors in the mail account? Also, does anything in here help?

I retested email reply system this morning an now it is working. No changes. Nothing net new or different other than upgrade. We will see if it throws another error code.

فشل استطلاع Gmail POP3 بعد الترقية إلى 3.5.0.beta8-dev

الدعم

NateDhaliwal (Nate Dhaliwal) 6 يوليو 2025، 3:56ص 2

مرحباً، هل يساعد هذا؟

الموضوع		الردود	مرات العرض
Connection to the POP3 server is failing with an authentication error. Please check your POP3 settings Support	5	4337	26 يونيو 2022
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Gmail POP3 authentication failed — switch to application password Support	5	1401	20 فبراير 2019
POP3 polling stopped working Self-hosting hosting	17	2980	30 يونيو 2020
Email polling error with Google Apps Support	10	2640	25 يوليو 2016

فشل استطلاع Gmail POP3 بعد الترقية إلى 3.5.0.beta8-dev

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