It is important to check your internet connectivity before starting the configuration.You can also opt for POP if you are going to use POP only on a single device. You should choose IMAP settings if you access Gmail on multiple devices.On the other hand, emails are stored locally in the device while using POP settings.

In IMAP settings, the messages are stored at the server. You can add Gmail account to Mozilla Thunderbird either using IMAP or using POP.Here are some vital things that you should know before setting up Gmail on Thunderbird. Things to know before Configuring Gmail on Mozilla Thunderbird Here, we will take you through the complete steps to set up Gmail on Mozilla Thunderbird in a convenient manner. This tutorial is for those users who don’t know how to configure Gmail Account on Thunderbird. So, if you are looking to switch from MS outlook then Thunderbird can be a perfect email client for you. Mozilla Thunderbird is a good alternative to Outlook.

1.2 How to configure Gmail with Thunderbird using POP settings?

Setup thunderbird for gmail