On Wed, 24 May 2006 17:08:43 -0400, [log in to unmask] wrote:

>They discovered IETFHDRS (sendmail style), and are planning
>to use that to get around the problem. Are we missing something? Are there
>any potential problems?

See the latter part of this message for the potential problems with IETFHDR:

http://peach.ease.lsoft.com/scripts/wa.exe?A2=ind0108&L=LSTOWN-L&P=R1082

Note that the exception about SUBJECTHDR not being available has been changed.
It is now available for LISTSERV ver 14.5.