Home : File Types : MBX File

.MBX File Extension

File TypeOutlook Express Mailbox

2.6 (10 Votes)
CategoryData Files

What is an MBX file?

Mailbox (or mail folder) that contains Outlook Express e-mail messages; contains actual message data; may be backed up by copying the mailbox files to a different folder.

More Information

MBX files may also be created by Eudora, an email client for Windows and Mac operating systems that is no longer developed. You may be able to open Eudora MBX files with the Thunderbird email program.

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Programs that open MBX files

Updated 3/19/2018

About MBX Files

Our goal is to help you understand what a file with a *.mbx suffix is and how to open it.

The Outlook Express Mailbox file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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