concept map and mind map

Difference of concept-mapping and Mind-apping

http://www.learningandteaching.info/teaching/concept_mind_maps.htm

http://www.learningandteaching.info/learning/solo.htm
The SOLO taxonomy stands for:
Structure of
Observed
Learning
Outcomes

It describes level of increasing complexity in a student's understanding of a subject, through five stages, and it is claimed to be applicable to any subject area. Not all students get through all five stages, of course, and indeed not all teaching (and even less "training" is designed to take them all the way).
1 Pre-structural:
2 Unistructural:
3 Multistructural:
4 Relational level:
5 At the extended abstract level

Concept maps vs. mind maps
http://mindmappingsoftwareblog.com/concept-maps-vs-mind-maps/

Email header information and spam email

How do I get my email program to reveal the full, unmodified email?
http://www.spamcop.net/fom-serve/cache/19.html

How to read email headers
http://www.emailaddressmanager.com/tips/header.html