I've posted this same question in the Access forum. Sorry if I'm increasing anyone's burden!

In VBA, I am trying to find out how to complete the filter portion of the AdvancedSearch method. The typical sample given in MSDN and in the help files is urn:schemas:mailheader:subject = 'Office Christmas Party'". I want to know what terms I can use in place of "mailheader" (I've seen httpmail, for example). I want to know what to use in addition to "subject" (for example, I want to search the entire text). Is there any place in MSN or elsewhere that I can go to in order to be given a full grammar lesson?