.SBD file

The .sbd file in Mozilla Thunderbird is a subdirectory folder that contains two types of mailboxes: .mbox and .msf. This mail format has various mail properties and data like .msf file is mail summary file which user cannot open directly whereas .mbox file is a mailbox which contains required data.

Sometimes users get easily confused in deciding the right folder for Thunderbird email conversion. So I want to share a post that gives you complete information about .sbd file and also it will help to know how to export Thunderbird email with the correct mailbox.