On Tue, Aug 09, 2016 at 05:57:52PM +0200, hw wrote: > Evgeniy Berdnikov schrieb: > > On Tue, Aug 09, 2016 at 04:14:49PM +0200, hw wrote: > > > with several domains declared as local domains, users can > > > send and receive messages with sender addresses the domain > > > part of which is any of the local domains. > > > > There are no built-in restrictions for the sender's domain part: > > by default senders can eject e-mails from arbitrary envelope > > addresses and with arbitrary headers. > > Then why does exim add a Sender: header?
Exim may add such a header. > > > Is there a way to make it so that the recipient of a message > > > sent from <[email protected]> cannot figure out that the message > > > was actually sent from <[email protected]> when the host exim > > > runs on has a primary hostname like mx.domain-a.net? > > > > You may delete some headers in Exim routers or transports. > > Look for headers_remove options in documentation (ch. 47 p. 17). > > That doesn??t work for the Sender: header ... In ch.47 there are also some words about control=submission/... with domain=, name= and sender_retain= qualifiers. -- Eugene Berdnikov -- ## 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/
