I appreciate any pointers on this topic .. Thanks
On Wed, Jul 26, 2017 at 7:23 AM, Tech Gurus <[email protected]> wrote: > 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/
