On Sat, 24 Feb 2001 12:58:49 +0200, Erwin Weiblen <[log in to unmask]>
wrote:
>Is it possible to add a serial number to the mails,
This is automatically done with Digests, but not with single messages.
>e.g. by inserting
>a header line "X-Number: ..." ?
There is no such header line so this won't work.