07-29-2025, 05:32 AM
You can back up Mozilla Thunderbird either manually or by using a third-party tool. The manual method offers full control but requires technical expertise and carries a risk of incomplete backups, making it less suitable for beginners. In contrast, professional tools are beginner-friendly, reduce the risk of data loss, and offer advanced features. I recommend using the Migrate Cloud Data Mozilla Thunderbird Backup Tool, which efficiently saves Thunderbird mailboxes in popular file formats such as PST, PDF, EML, EMLX, MSG, CSV, TIFF, JPG, GIF, HTML, DOC, MHTML, and more. It also supports the secure migration of MBOX files or folders to email clients like Gmail, Yahoo Mail, Hotmail, Office 365, IMAP, Zoho Mail, and others.