This is IMO the best option. Just wondering, do you automate the process, or you simply take a backup once in a while? And for OP: the MBOX file format used fo

This is IMO the best option. Just wondering, do you automate the process, or you simply take a backup once in a while? And for OP: the MBOX file format used for Mail works well in Mozilla Thunderbird using this addon ( https://addons.mozilla.org/thunderbird/addon/importexporttools/ https://addons.mozilla.org/thunderbird/addon/importexporttoo... ), if you need something to visualize its content easily.