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Hi,
I have
already posted this question once, sorry for posting this again. As i am
strucked up at this piont in our network design it would be great if any body
could give me quick suggestion.
I have a requirement like i
have to setup two mail servers, One of these two will be in public domain with
public ip address which could collect mails from other domains. And the other
mail server should serve for internal mails which will be in our private
network.
supposing mail server external is
xxx.com with ipaddress
196.x.x.x
internal mail-server is
aaa.xxx.com with ipaddress
10.x.x.x
if i say mail to x@aaa.xxx.com from pop client it will go to
aaa.xxx.com and delivers it to x@aaa.xxx.com
if i say mail to x@yahoo.com from pop cleint of aaa.xxx.com it
should get delivered to x@yahoo.com
x@yahoo.com
will get mail saying that mail from y@aaa.xxx.com etc. when he says reply it doesnot
go to y@aaa.xxx.com because aaa.xxx.com has
non routable ip-address i.e 10.x.x.x.
to overcome this i want to do like
this.
if it is internal mail like something@aaa.xxx.com it should go to
mail server aaa.xxx.com and deliver the mail.
and if it is external mail like something@yahoo.com it should go to our
external mail server xxx.com and go out with the from address as y@xxx.com even if it is sent from y@aaa.xxx.com. the external mail server should
take take care of stripping off aaa from y@aaa.xxx.com.
What is the simple way bto achieve this. Please
any on help me.
This kind of setup is only to lessen the traffic
due to local mails like from x@aaaa.xxx.com
to y@aaa.xxx.com on the point to point
link that we have in between our external and private network.
I would like to have internal and external mail
servers configured on RH Linux with Sendmail.
As i have to submit report on this to my boss in
couple of days, Please throw your suggestions imdtly.
Thanks for any help in advance.
Cheers
Sreenivas
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