Moreover, you can integrate Outlook with other services offered by Microsoft.Ĭonsidering these crucial parameters, most businesses and individuals who are formerly using Mozilla Thunderbird want to switch to MS Outlook. The main reason why businesses prefer Outlook over Thunderbird is that the former gives impeccable security features, and numerous collaboration and productivity tools. It is a part of Microsoft Office Suite which is also available in the cloud version as Microsoft 365.

However, considering the business needs, the most widely used email client is MS Outlook. No doubt Mozilla Thunderbird is quite an efficient email client. The main reason for its popularity is its speed, performance, enhanced functionalities, wide compatibility, and easy-to-use GUI. It is one of the most popular email clients used all across the Globe. It is a cross-platform application that serves a s a personal information manager, news client, and chat client.

Mozilla Thunderbird is a free and open-source email client operated by Mozilla corporation.

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