Sure, add a string named property with the GUID =
{00020386-0000-0000-C000-000000000046}

--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
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"sd" wrote in message
...
hello
Is it possible to add image file contents as the xheader to outgoing
mail?If yes
what is the max limit on xheader contents?

Thanks