dpkg: erro processando o pacote amavisd-new (--configure) ao tentar instalar o wordpress

Question

Sou novo no Ubuntu e acabei de instalar o servidor Ubuntu 16.04 no meu sistema, quando tento instalar o wordpress ele mostra esse erro. Qual é esse erro e como posso resolver esse problema:

dpkg: error processing package amavisd-new (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 amavisd-new
E: Sub-process /usr/bin/dpkg returned an error code (1)

    

Answer 1

A solução é definir seu FQND (nome de domínio totalmente qualificado, por exemplo, mail.yourdomainname.com) em /etc/amavis/conf.d/05-node_id

Deveria ser assim:

use strict;

# $myhostname is used by amavisd-new for node identification, and it is
# important to get it right (e.g. for ESMTP EHLO, loop detection, and so on).

chomp($myhostname = 'hostname --fqdn');

# To manually set $myhostname, edit the following line with the correct Fully
# Qualified Domain Name (FQDN) and remove the # at the beginning of the line.
#
$myhostname = "abc.def.ghi";

1;  # ensure a defined return