I will pay 50$ who help me about postfix

Discussion in 'Server Operation' started by sahtecan2, Sep 7, 2011.

  1. sahtecan2

    sahtecan2 New Member

    Hello




    I have searchedeverywhere , every time but I cant Find and I cant :((!


    I have ip addressess I want to use them randomly

    for example ; host will yyy.ccc.local ip will 207.x.x.x.01

    host will yy.ccc2.local ip will 207.x.x.x.02


    like this How can I use multiple ip address and hosts ?? please help me about that who answer me I can pay 50$ with paypal or wester union

    Thank you very much.
     
    Last edited: Sep 7, 2011
    sahtecan2, Sep 7, 2011
    #1
  2. erosbk

    erosbk New Member

    Hi, I don't understand what you want... do you want to use postfix to send emails from multiple IPs? please explain a little more...
     
    erosbk, Sep 7, 2011
    #2
  3. sahtecan2

    sahtecan2 New Member

    yes you are correct.


    I have 125 ip adress

    I want to use 125 ip addressess
     
    sahtecan2, Sep 7, 2011
    #3
  4. erosbk

    erosbk New Member

    You have some ways to do this... you can set postfix to receive all sent mails and next, relay it to multiple postfix servers to delivery using roundrobin, you can find how to implement in the following thread:

    http://www.howtoforge.com/forums/showthread.php?t=46282

    Another way is to attach some networks card to one server, create one postfix instance for each NIC attached (1 postfix with 1 NIC with 1 IP...). You have to search about "postfix roundrobin" to have this working...

    Regards.
     
    erosbk, Sep 7, 2011
    #4
  5. sahtecan2

    sahtecan2 New Member

    I used


    Maybe that question is ooooooooold but have some nice solution :)

    Well warlock, in searching of solution I did some googling but did not found solution sooo I turned off Google and enable a Brain++ :->

    What we want? That Postfix connect to one of FEW hosts (relayhosts).

    Welll, lets play with DNS :)

    In example do domain mysweetdomain.com lets make some A lines:

    mxr IN A 192.168.1.121
    mxr IN A 192.168.1.131
    mxr IN A 192.168.1.141
    mxr IN A 192.168.1.151
    mxr IN A 192.168.1.161


    Lets flush bind and what we have? Nice :)

    [root@anubis postfix]# host mxr.mysweetdomain.com
    mxr.mysweetdomain.com has address 194.177.4.121
    mxr.mysweetdomain.com has address 194.177.4.131
    mxr.mysweetdomain.com has address 194.177.4.161
    mxr.mysweetdomain.com has address 194.177.4.141
    mxr.mysweetdomain.com has address 194.177.4.151

    Standard roundrobin rulez :-D

    Then only that little line in postfix/main.cf

    relayhost = mxr.mysweetdomain.com

    and Postfix relays with every of these ips in roundrobin style :)

    Maybe it does not work as failover but better have 3/5 relays working then none :) 60% delivered mails at once, rest waits for some time

    Simple and nice :) Hace fun :)


    This way didnt work.

    it says ITS SENT! but I dont get any email so It didnt work :-s
     
    sahtecan2, Sep 7, 2011
    #5
  6. sahtecan2

    sahtecan2 New Member

    those ways didnt work :(
     
    sahtecan2, Sep 7, 2011
    #6
  7. falko

    falko Super Moderator Howtoforge Staff

    Are there any errors in your mail log (in the /var/log/ directory)?
     
    falko, Sep 8, 2011
    #7
  8. nicademus

    nicademus New Member

    Still need help with this one? no $$$ required, just like to help.
     
    nicademus, Feb 1, 2012
    #8

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