Please do <a href="https://support.mozilla.org/kb/profiles-where-thunderbird-stores-user-data#w_backing-up-a-profile">regular backups</a> to protect your Thunderbird data profiles.
Þú ættir endilega að gera <a href="https://support.mozilla.org/kb/profiles-where-thunderbird-stores-user-data#w_backing-up-a-profile">regluleg öryggisafrit</a> til að vernda Thunderbird-notendasniðin þín.