Change Hostname

Discussion in 'Installation/Configuration' started by ashkev, Feb 22, 2007.

  1. ashkev

    ashkev New Member

    I am running the VMTN of the ISP Config running on Debian. Everything is functioning, but the system is still named I would like it to be Where do I need to change this?

    My outgoing mail is being rejected because:

    the host[] said:
    521-EHLO/HELO from sender does not map to in DNS 521-sending machine name must be provided as a
    fully 521-qualified domain via EHLO/HELO command. 521-see section
    and 4.1.4 of RFC 2821 521 521: Please see for
    more information.

    Thank You for your help.
  2. falko

    falko Super Moderator ISPConfig Developer

    Modify /etc/hosts, then run
    echo > /etc/hostname
    and reboot the server.
    Afterwards, check your hostname by running
    hostname -f

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