problem with a second mail server

Discussion in 'Installation/Configuration' started by albertux, May 15, 2010.

  1. albertux

    albertux New Member

    i have a second mail server in a domain, the domain isn't a problem because i create it in my ispconfig server, but how can i put this second mail server like subdomain of the create domain ???


    ispconfig server domain is in with nat to
    new domain is in one

    the server is in

    i need make some kind of redirection ....¿? some idea ???

    thank you.
  2. falko

    falko Super Moderator ISPConfig Developer

    I'm sorry, but I don't quite understand. Can you describe your issue in other words?
  3. albertux

    albertux New Member

    Ok, sorry but my english is really bad.

    Well, I have my ispconfig server called with external ip and internal ip, in this server i have a mail server working with domain ... that is not a problem, because all the domain work is very good.

    Now, I created the domain at the same machine (, but i don't know how can i put the mail server like a mail domain of ??? (the second mail server is called wich was a subdomain of, because isn't in the same machine ... and has another ip address (but in the same internal network), like

    Well sorry again for my english, and i hope your comprehension.
    best regards
  4. falko

    falko Super Moderator ISPConfig Developer

    Well, the problem is that your router can forward port 25 to just one internal server...
  5. albertux

    albertux New Member

    Is enabled, but I don't know how to do the routing from one server to another ... from the ispconfig ( server with the domain to the subdomain ...

    I do not know how or where to place the address of the second mail server

    that is :) greetings :)
  6. albertux

    albertux New Member

    I try to explain the problem again, this time using :eek:

    I have a server with ISPConfig 2, which is running the DNS server. This server is called in internal Ip Address and external Ip Address, and within this I have a domain just with External IP. I have in the server a mail server and it works perfectly.

    Now, I Have Another Another Internal mail server with IP address ( (internally both machines look good, they work together), and this is the problem, I do not know how to put this machine as a subdomain of, something as,

    I really need help with this, because the second server stopped working and I have hundreds of accounts in the. The problem was that the machine with the dns burned.

    Really i need help please

    I hope you understand the problem now

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