> Because Exim is inherently a general MTA->MTA delivery engine and cannot > accurately on its own determine when it is receiving a message from > a MUA or another MTA,
Why isn't that true of any MTA (not just Exim)? > it was left to the end-user to configure the > system to explicitly enable submission mode when an MUA was identified > as submitting the message (i.e. SMTP AUTH, local IP space, MSA interface, > etc.) > > In general, it is a bad idea (although I don't believe against spec) > to add a missing message-id for messages originating from a foreign source. Of course you don't want to add your own domain's message-id to any spam (or other bad e-mail) that you accidentally relay -- but isn't the message-id the least of your worries? Why else is adding the message-id a bad idea? -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
