On 23/08/17 16:20, Leonardo Boselli wrote: > Does the dkim implementation on exim sign the whole message ? > The reason I ask is because all the places that I have read say that > DKIM may sign the whole or part of messge, and i have found no option to > specify how much of messge is signed.
The entire body is signed; there is an option to specify which headers are signed. > I would like to sign all messages that have been submitted so the > recipient not only can authenthicate the sender machine, but be also > sure of the integrity of the content. You should be aware that DKIM does not play nicely with mailinglists, which traditionally do modify the body of mails to them. > It is required also that the recipient could handle the message > (possibly as an attachment) to a third party that could verify again the > authenticity of the message (same for the sender that would receive back > a copy to have a receipt that he really gave the messge to that server. > Is it possible ? Yes. -- Cheers, Jeremy -- ## List details at https://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/
