ietf-smime
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Question about security of header.

1999-02-26 02:36:39
Dear all,
        According to rfc of S/MIME V.2.0, i have a question about header.
How can i be so sure that the header of e-mail didn't be changed because
from S/MIME V.2.0 i couldn't find that header can be authenticated or not
( i think no, right ?). Do you have any idea of header authentication ?
Please advise.

Regards,
Pok.


                Mr. Taweesak Chairatanayut     < 
E-mail:pok(_at_)nectec(_dot_)or(_dot_)th >
                                      System Engineer             
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                            Network Technology Laboratory, 
                National  Electronics  and  Computer  Technology  Center
                  Tel: (662) 642-7077 Ext. 5010,   Fax: (662) 642-7064
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