Re: Need Help - To make sendmail act as a mailserver for multiple domains in Redhat Linux 9

From: Nico Kadel-Garcia (nkadel_at_comcast.net)
Date: 03/13/04

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    Date: Sat, 13 Mar 2004 10:36:23 -0500
    
    

    "Ann" <nsajus@yahoo.com> wrote in message
    news:cca0635f.0403110842.b8d11b2@posting.google.com...
    > Hi,
    >
    > I am trying to run a mail server for multiple domains using Redhat
    > Linux 9.0..
    > I am using Sendmail, ipop3 etc..
    >
    > Right now this server is acting as the mailserver for only 1 domain
    > eg: domain1.com
    > I have set this by specifying in the sendmail.mc file and
    > /etc/mail/local-host-names...I have a few questions:

    First, go buy the sendmail book from O'Reilly. Really and for true, it's an
    amazingly useful manual and much easier to read than the online books.

    > 1)To accepts mails for any more domains, do i have to just add the
    > domains to /etc/mail/local-host-names?

    domain != hostname. In DNS, the MX records for those domains should *also*
    point to your selected mailserver.

    > 2)If i have to create users/mailboxes for paricular domains, do i have
    > to create all those users in the linux machine using useradd?Could
    > some one tell me or gimme some some links on how i go about doing
    > that...I tried searching the web.All the results specified adding a
    > mail server for one particular domain and accepting mails for all the
    > users on the linux machine thru that particular domain..
    > For eg: user1@domain1.com
    > user2@domain2.com

    Think about where you want the mail to wind up, and look into the use of
    "virtusertable" and "aliases". If their mail is going to remain on that
    machine, yeah you gotta add them there. But if you want them to *read* their
    email elsewhere, you need to relay the mail along to that POP/IMAP server.


  • Next message: Homer: "Re: 5TB RAID0 problem, please help!"

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