.MBX File Extension
Outlook Express Mailbox
| Developer | Microsoft |
| Popularity |
2.7 | 12 Votes |
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.
Programs that open MBX files
Windows
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