



With IMAP a copy of the emails are kept on the server. What is the difference between IMAP and POP3? With POP3 the emails that reach your mailserver are eventually downloaded to your computer and deleted from the server. If you're currently downloading your email using POP3, you could possibly switch to IMAP, which meanwhile is supported by most email providers. However, the single steps outlined here are specific to sync Thunderbird email. In principle, these instructions may also work for other desktop email clients. This article shows how you can sync Thunderbird emails across multiple computers and always have access to all of your emails no matter which computer you're using.
