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  1. Postfix config ignoring unexistent e-mail address

    How can i make postfix to ignore non-existing (or wrong) e-mail addresses when sending mail to many e-mail addresses at once (BCC).
    I want to make a mail marketing campaign and i dont know if all...
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    Migrating web server to another IP

    Hello there.
    I have a little problem.
    I installed Ubuntu Server 12.04 + LAMP + EHCP (control panel).
    When changing my fixed IP (after upgraded my internet connextion and purchase a subnet /29),...
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    Re: Multiple servers on a IP class from my ISP

    As far as I understand I need a router that have the posibility to disable NAT. In WAN config of the router i should put the static ip address, gateway, subnet mask and the two dns's that my ISP...
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    Re: Multiple servers on a IP class from my ISP

    So it means that:
    188.xx.xxx.208 - Network IP
    188.xx.xxx.209 - Server1
    188.xx.xxx.210 - Server2
    188.xx.xxx.211 - Server3
    188.xx.xxx.212 - Server4
    188.xx.xxx.213 - Server5
    188.xx.xxx.214 -...
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    Re: Multiple servers on a IP class from my ISP

    If i don`t need NAT, means that i cand use a switcher too?
    The IP`s from the picture above are not real. I copyied them from a tplink router website.

    Actually my ISP gave me a subnet...
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    Re: Multiple servers on a IP class from my ISP

    I fount some pictures to desribe my situation:
    http://ava-design.ro/ips_static1.jpg

    http://ava-design.ro/ips_static2.jpg
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    Multiple servers on a IP class from my ISP

    Hello there.
    I have a dedicated server connected with a static IP Address and a PPPOE connection. On this server i have installed Ubuntu Server 12.04 (LAMP + a control panel).
    Everything works fine...
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    [ubuntu] Re: can send mail, but cannot receive

    I tryed to install roundcube.
    But when i access: www.ava-design.ro/roundcube
    popup with "save as" appears the popup with "Downloading file" default (3,6 kb):(
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    [ubuntu] Re: can send mail, but cannot receive

    Seiji, i realy dont know what to say...
    My last telnet procedure worked for me.
    Gord gave me a utility tool site where i was been able to have an mx lookup and it looks like smtp is good.

    When i...
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    [ubuntu] Re: can send mail, but cannot receive

    from a putty :

    root@avaserver:/# nmap -sS -O 127.0.0.1

    Starting Nmap 5.21 ( http://nmap.org ) at 2007-04-17 06:34 EEST
    Nmap scan report for avaserver (127.0.0.1)
    Host is up (0.000013s...
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    [ubuntu] Re: can send mail, but cannot receive

    I had run SMTP test:

    root@avaserver:/# telnet 188.27.238.208 25

    Trying 188.27.238.208...
    Connected to 188.27.238.208.
    Escape character is '^]'.
    220 mail.ava-design.ro ESMTP Postfix (Ubuntu)...
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    [ubuntu] Re: can send mail, but cannot receive

    my isp told me that the port 25 is not filtered.
    5 minute ago i was able to send a mail from director@ava-design.ro to a gmail address .

    It arives to my gmail address with the following error:...
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    [ubuntu] Re: can send mail, but cannot receive

    Punctually:

    1. telnet 127.0.0.1 25 response:
    Trying 127.0.0.1...
    Connected to 127.0.0.1.
    Escape character is '^]'.
    220 mail.ava-design.ro ESMTP Postfix (Ubuntu)
    421 4.4.2 mail.ava-design.ro...
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    [ubuntu] Re: can send mail, but cannot receive

    root@avaserver:/etc# nmap -sS -O 188.27.238.208

    Starting Nmap 5.21 ( http://nmap.org ) at 2007-04-17 02:55 EEST
    Nmap scan report for avaserver.ava-design.ro (188.27.238.208)
    Host is up...
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    [ubuntu] Re: can send mail, but cannot receive

    #myorigin = /etc/mailname

    smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
    biff = no
    # appending .domain is the MUA's job.
    append_dot_mydomain = no
    # Uncomment the next line to generate...
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    [ubuntu] Re: can send mail, but cannot receive

    How can port 25 be filtered by me?
    Because i don`t have a firewall installed.
    I have installed only spamassasin.

    When i try Telnet 188.27.238.208 il loads for 2-3 min
    then return:
    Connection...
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    [ubuntu] Re: can send mail, but cannot receive

    I made some modification to ava-design.ro.hosts
    Now dig ava-design.ro ANY response:

    ; <<>> DiG 9.8.1-P1 <<>> ava-design.ro ANY
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode:...
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    [ubuntu] can send mail, but cannot receive

    Hello everyone.
    For several days i have a problem with postfix and bind and that i can`t resolve it..so i`m begging for your help
    I had installed Ubuntu Server 12.04,ssh, BIND9, Apache2, MySql,...
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