On your computer, open Gmail. In the top right, click Settings See all settings. Click the Forwarding and POP/IMAP tab. In the "POP download" section, select Enable POP for all mail or Enable POP
The SMTP Settings You Need to Access Gmail in Another Apr 15, 2020 GMail - IMAP, SMTP, POP3 Server Settings Apr 18, 2019 Thunderbird Gmail Configuration Settings With IMAP, POP & SMTP
Update your IMAP settings so you don't sync certain folders. Remove your Gmail account from your email client, then try adding it again. In your Gmail IMAP settings, set IMAP to only sync folders with 10,000 emails or fewer.
Thunderbird — Make Email Easier. — Thunderbird
Mar 18, 2020 · While the latest version of Thunderbird automatically configures mail server protocols and ports on the first setup, you can tweak these account settings manually to improve email exchange security. To find the necessary information for the manual setup, and creating a new account, follow these steps:
Oct 05, 2019 Updating Mail Servers in Thunderbird | PagePlay