There are 2 file types use the .MBG file extension:
1. Microsoft Mailbag
File used by Microsoft Mail, a mail server program, for organizing mail messages; contains mail headers that point to the actual mail (.MAI) files; often compressed using the Compress Mailbag utility included with Microsoft Mail.
Updated: April 27, 2007
2. Mailbag Assistant Mailbox File
Archived mailbox created by Mailbag Assistant, a tool for organizing, analyzing and archiving e-mails; saves messages in a compressed format to save disk space.
MBG files can also be read by Fookes Software Aid4Mail.
|Fookes Software Mailbag Assistant|
Updated: June 9, 2007