.MAI File Extension

.MAI File Extension

File Type

Microsoft Mail File

Developer Microsoft
Popularity
3.6  |  7 Votes
Category Data Files
Format N/A

What is a MAI file?

Single mail file processed by Microsoft Mail, Microsoft's mail server program; contains actual message data and may be referenced by one or more mailbag record (.MBG) files.

More Information

Microsoft Mail was introduced in 1991 and has since been replaced by Microsoft Outlook.

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Programs that open MAI files

Windows
Microsoft Mail

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