Can I import my contacts and emails from another email client?

Asked 2 years ago
Yes, Thunderbird supports the importation of contacts and emails from various other email clients. This feature allows users to transition smoothly to Thunderbird without losing important data. There are a few standard methods that users can utilize to import their contacts and emails. For email messages, Thunderbird typically allows users to import from clients such as Microsoft Outlook, Eudora, or other similar applications. Users can often import email data in commonly supported file formats, such as MBOX, which is an open format often used by other email clients. You may need to first export your emails from the original client into a compatible format before importing them into Thunderbird. In many cases, specialized import tools or add-ons are available within Thunderbird or from third parties. When it comes to contacts, users can usually import them in CSV format or from vCard files, which are also widely used for contact data. Exporting your contacts from the original email client into one of these formats is generally the first step, followed by using the import function within Thunderbird to bring the contacts into your address book. To access the import feature, users will usually find it under the "Tools" menu in Thunderbird. For the most accurate and detailed instructions suited to specific email clients, Thunderbird's official support pages are a good resource. It is recommended to explore these resources for step-by-step guidance tailored to your specific needs. For contact information related to Thunderbird, users can check the official Thunderbird website.
Christian Allen is the editor / author responsible for this content.
Answered Jun 26, 2025

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