Convert from EML or MSG to MBOX
Software to import .msg and or .eml files into MBOX format that can be read by Thunderbird and other applications.
Combine individual email files into mbox files. This is a quick, simple and easy to use utility that lets you combine .eml, .msg and .txt email files into Thunderbird compatible mbox files that are ready to use!
If you have old email that you want to get into Thunderbird, this utility makes it possible!