Comment 3 for bug 1026991

Hi zodacare, thanks for taking the time to file a bug report.

Starting amavisd: The value of variable $myhostname is "ubuntu", but should have been
  a fully qualified domain name; perhaps uname(3) did not provide such.
  You must explicitly assign a FQDN of this host to variable $myhostname
  in /etc/amavis/conf.d/05-node_id, or fix what uname(3) provides as a host's
  network name!
(failed).

This looks to be an error in your system configuration. Your server needs a FQDN to work properly with amavisd, and the error is intentional, so this is not a bug. If you have further information to indicate it might be, please feel free to open a new bug report or re-open this one by setting the status back to New.