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? [תמונה] 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 ab…

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?

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.

שליפת POP3 של Gmail נכשלת לאחר שדרוג ל-3.5.0.beta8-dev

תמיכה

NateDhaliwal (Nate Dhaliwal) 6 ביולי,‏ 2025,‏ 12:00pm 4

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

נושא		תגובות	צפיות
Connection to the POP3 server is failing with an authentication error. Please check your POP3 settings Support	5	4343	26 ביוני,‏ 2022
Gmail POP3 needs an app password nowadays Support	1	977	9 ביוני,‏ 2022
Gmail POP3 authentication failed — switch to application password Support	5	1403	20 בפברואר,‏ 2019
POP3 polling stopped working Self-hosting hosting	17	2983	30 ביוני,‏ 2020
Email polling error with Google Apps Support	10	2649	25 ביולי,‏ 2016

שליפת POP3 של Gmail נכשלת לאחר שדרוג ל-3.5.0.beta8-dev

נושאים קשורים