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. > Unfortunately, > when looking at the headers, the recipient can always see > from which domain the message was actually sent because of > headers like Received: and Sender:, and the envelope information. May be you mean these headers exibit information about mail host. Host may be declared local for several domains, that's true. > 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). > Do I need to set up another email server for this? Yes. You may also run several Exim instances on the same host, however, this is slightly tricky in configuration. -- 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/
