The Thunderbird Block Remote Content feature protects privacy by stopping external images and resources from loading automatically, but it can affect how legitimate emails display. You can enable remote content for trusted senders via Privacy & Security settings. Before making these changes, back up your data with the BitRecover Thunderbird Backup Tool, which offers 30+ saving formats, dual selection modes, and ensures complete data originality. This way, your emails stay safe, and you can confidently adjust settings without the risk of data loss.
