On Sat, Jul 14, 2012 at 06:09:32PM +0530, achal tomar wrote:
> ok please tell me how to do this with postfix.
Send a message with a "Signed-By: example.com" (use your actual
domain name) header. Postfix will not delete this header.
There is no reason to insert such headers of course, they are neither
seen by users nor taken into account by email delivery systems. Just
a waste bits.
This thread is also devolving into a waste of bits. If you want
detailed help, you need to ask a detailed question, that starts
with explaining the real goal you want to achieve.
What purpose would be served by a "Signed-By:" header added to your
messages. There must be some utility in these headers, please explain
what that purpose or utility is.
--
Viktor.
