When starting <span class="application">Thunderbird</span> for the first time, an assistant appears to guide you through the process of configuring <span class="application">Thunderbird</span> to access your email account.
If the automatic configuration succeeds, you might have to specify which protocol to use to connect to your email provider, either <span class="guilabel">IMAP</span> or <span class="guilabel">POP</span>.
<p><i>GnuPG</i> and <i>[[Kleopatra|encryption_and_privacy/kleopatra]]</i> allow you to work with OpenPGP encrypted text and files. Consider using <i>Kleopatra</i> instead of <i>Thunderbird</i> if you want to exchange encrypted text and files, but not by email.</p>
If you already have an OpenPGP private key outside of *Thunderbird*, follow the instructions below to export it from *GnuPG* and import it into *Thunderbird*.