%% You should probably cite draft-ietf-lamps-header-protection-20 instead of this revision.
@techreport{ietf-lamps-header-protection-02,
    number =    {draft-ietf-lamps-header-protection-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-lamps-header-protection/02/},
    author =    {Bernie Hoeneisen and Daniel Kahn Gillmor and Alexey Melnikov},
    title =     {{Header Protection for S/MIME}},
    pagetotal = 28,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {S/MIME version 3.1 has introduced a feasible standardized option to accomplish Header Protection. However, implementations of Header Protection can cause rendering issues on the receiving side. Clearer specifications regarding message processing, particularly with respect to header sections, are needed in order to resolve these rendering issues. In order to help implementers to correctly compose and render email messages with Header Protection, this document updates S/MIME Header Protection specifications with additional guidance on MIME format, sender and receiver processing.},
}