Pretty much I need to froward any email destined to [email protected] or [email protected] to [email protected] while restricting relay access to authorized servers and allowing relay_from_hosts to email to any outside domains.
On Wed, Jul 26, 2017 at 12:13 AM, Ian Zimmerman <[email protected]> wrote: > On 2017-07-25 21:55, Tech Gurus via Exim-users wrote: > > > I have EXIM server "Server1.domainA.com" running as relay, I restrict > > relay to hosts defined on *relay_from_hosts* . My company owns 2 old > > domains (DomainB.com and DomainC.com) that we need to configure the > > EXIM server to receive emails for after changing MX records to point > > to EXIM server. > > > > - How to configure EXIM to receive mail “From Anywhere” for > > DomainB.com and DomainC.com while restricting relay to > > *relay_from_hosts* > > > > - How to rewrite the incoming emails to @DomainB.com and @DomainC.com > > to forward to @DomainA.com. As example: Incoming email to > > [email protected] should be delivered to [email protected] > > 1. Start with the example base configuration, which gives you some > basic ACL machinery. > > 2. On all servers, include all domains (ie. Domain[A-C].com) in the > conventional domainlist local_domains. This will make the ACL machinery > pass mails addressed to these domains before relaying is checked for. > > 3. On the "legacy" servers replace the local delivery routers (that is, > all routers following dnslookup, and not including it) with a single > router that just forwards to DomainA.com. This can be done, for > example, with a manualroute router whose route_list is something like > > route_list = * mxhost.DomainA.com > > and whose transport is remote_smtp. > > 4. Optionally, you can think about what should be done with the > local_aliases router. (Do you want aliases expanded on the legacy > servers?) > > And, as always, the Spec is your friend, or foe :-) > > -- > Please don't Cc: me privately on mailing lists and Usenet, > if you also post the followup to the list or newsgroup. > Do obvious transformation on domain to reply privately _only_ on Usenet. > > -- > ## 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/ -- ## 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/
