Question about spam mode

[SysAdmin, dte.net]

Hi all,

I've noticed when <spammode> is enabled, the 'Reply-To' address is X'ed out,
but not the 'In-Reply-To' address. I have a chaser script that I run
occasionally to remove ALL email addresses anyway, but I was wondering why
<spammode> doesn't take care of 'In-Reply-To'.

Many Thanks,
Manuel Alvarez

P.S. You can refer to the message at

http://www.imperialclub.com/archives/normal/msg46362.html

to see the 'In-Reply-To' field I'm talking about, although I've already X'd
out the address.