Application Signature Detail

MAIL: MAPI Protocol

This signature detects Messaging Application Programming Interface (MAPI), which is a proprietary to Microsoft implemented using Microsoft's MSRPC strain of the DCE/RPC protocol. Microsoft Outlook uses it to communicate with Microsoft Exchange.

References

• URL: http://www.opengroup.org/onlinepubs/9629399/toc.htm
• URL: http://www.microsoft.com/
• URL: http://www.openchange.org/