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…

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

NateDhaliwal (NateDhaliwal) 6 يوليو 2025، 12:00م 4

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

الموضوع		الردود	مرات العرض
Connection to the POP3 server is failing with an authentication error. Please check your POP3 settings Support	6	4080	26 يوليو 2022
Gmail POP3 needs an app password nowadays Support	2	916	9 يونيو 2022
POP3 polling stopped working Support	18	2809	30 يونيو 2020
Gmail POP3 authentication failed — switch to application password Support	6	1343	22 مارس 2019
Email polling error with Google Apps Support	11	2588	25 يوليو 2016