On Wed, Mar 2, 2011 at 12:21, David Woodhouse <[email protected]> wrote: > On Tue, 2011-03-01 at 19:13 +0000, Always Learning wrote: >> >> I thought the only RFC required header was Message-ID: ? > > That's only a SHOULD.
When I was young, a "SHOULD" wasn't only an "only", it was a pretty big deal, it was a MUST with some opportunity for leniency. :) -- Jan -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
