From: yandros@MIT.EDU Date: Sun, 12 Feb 1995 16:14:28 -0500 Message-Id: <9502122114.AA20747@portnoy.MIT.EDU> To: email@example.com, firstname.lastname@example.org, email@example.com, Cc: firstname.lastname@example.org, email@example.com It seems like it would be simple enough to simply add in an additional header, so that clients and servers (and proxies) could phase in support as they wish. I guess the only real questions I have are: a) would anyone do it? b) is it too much of a `hack'? The main advantage over simply changing the format of what gets sent to the server is that it's a smaller, simpler change and thus may be more likely to get implemented. Opinions?