Thread-Index MIME header is encoded using Base 64 encoding.

--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
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"Koen Verwimp" wrote in message
...
Hey,

How can I convert a thread-index (string form in header) to a hexadecimal
form like the conversation index. Anyone knows which encoding is used
here?

Thank you,
Koen