Can't create email accounts - Fresh i-MSCP install (1.5.3)

    Hi!


    I've being using i-MSCP for a long time now in my server. Today I've installed and configured i-MSCP in a new server, fresh install with v1.5.3 and when I try to create emails from the customer panel, it says:


    "You cannot create new mailboxes for that domain. Only forwarded mail accounts are allowed."


    Any idea why this could be happening?


    Thanks in advance.

    OS: Ubuntu 16.04


    EDIT: I have only one domain, "patalibro.com.ar". Now, what i saw is that its allows me to create emails on a subdomain of patalibro.com.ar (lets says, temp.patalibro.com.ar) but no for "patalibro.com.ar". In my main server, my main domain is gdnet.com.ar and I can create emails with that domain.

    Edited once, last by GuS ().

    Ok, fixed by changing SERVER_HOSTNAME in /etc/imscp/imscp.conf to, for example, server.patalibro.com.ar instead of patalibro.comar (also of course updated this in /etc/hosts and /etc/hostname).