Click on ‘Virus & threat protection’ and then on ‘Manage Settings.’.

Under ‘Update & Security,’ click on ‘Windows Security.’.

It might be the reason behind the blocking of emails and Thunderbird not working well with Gmail.Follow these steps to modify the settings of the Antivirus If the antivirus software which is installed on your computer considers Thunderbird as a potential threat, then it restricts receiving and sending of emails through it.

Make changes to the antivirus software settings.

From the tabs present on the left side, click on ‘Server Settings’ to check it in detail.

From the top right corner, select ‘Account settings.’.

Click on the Gmail account where the issue is occurring.

Any imperfections in the SMTP settings could disturb the flow of sending and receiving emails while using Thunderbird.įollow these steps to change the settings. The simple mail transfer protocol (SMTP) acts as the standard of communication between various message transfer agents.

Under the ‘IMAP access’ section, select ‘Enable IMAP’.

Directly go to the ‘Forwarding and POP/IMAP’ section.

Click on the ‘Settings’ tab present in the top right corner.

By enabling the IMAP settings, Thunderbird and Gmail can work together in full swing. The IMAP or Internet Message Access Protocol is a standard that stores all the emails and allows multiple clients applications to view the actions taken on those emails. What to do when Thunderbird is not working with Gmail?įor Thunderbird to work with Gmail in proper sync, the primary step is to set up the IMAP. This technical interruption further leads to Thunderbird not working with Gmail. However, just like any other technological glitch, even this one has a few issues which have become common. Another feather in its cap would be the smooth functioning of Thunderbird with Google’s Gmail.

It was designed to manage multiple emails accounts seamlessly with all possible features such as quick search, message grouping, and message filtering. Thunderbird is an open-source email and personal information managing application that was developed by the Mozilla Foundation in 2003.

Thunderbird gmail pop3 settings