You can try the Yota Thunderbird Backup Tool if you need a reliable way to back up your Thunderbird emails. This easy-to-use software helps you save your mailbox data in different file formats like PST, MBOX, EML, PDF, and HTML. Whether you’re switching to a new email client or just want to keep a safe copy of your emails, this tool makes the process simple and smooth. Its user-friendly interface ensures that anyone, even without technical skills, can perform the backup quickly.
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