.BDP File Extension

Exchange Diagnostic Message

Developer Microsoft
3.3  |  12 Votes

What is a BDP file?

Diagnostic file generated by Microsoft Exchange when an e-mail message cannot be delivered; points to a local .EML file that typically contains a non-delivery report (NDR).

More Information

BDP files are stored in the Badmail folder along with .BAD and .BDR files.

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Programs that open or reference BDP files


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