Revisa los logs
Code:
nano /etc/var/log/mail.warn
Code:
nano /etc/var/log/mail.err
Revisa el host
PHP Code:
#CONFIGURACION DE HOSTS
127.0.0.1 dominio.tld nombremaquina localhost localhost.localdomain
ippublica dominio.tld phenom
:ffff: ippublica dominio.tld nombremaquina
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
Revisa la Interface
Code:
nano /etc/network/interfaces
PHP Code:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.2.4
netmask 255.255.255.0
network 192.168.2.0/24
broadcast 192.168.2.255
gateway 192.168.2.1
resolv.conf
Code:
nano /etc/resolv.conf
PHP Code:
domain domain.tld
search domain.tld
nameserver ipservidordns1
nameserver ipservidordns2 #solo si tienes
y el main.conf
Code:
nano /etc/postfix/main.conf
PHP Code:
myhostname = mail.domail.tld
mydomain = domail.tld
myorigin = $myhostname
smtpd_banner = $myhostname ESMTP ispCP 1.0.0 OMEGA Managed
setgid_group = postdrop
# Receiving messages parameters
mydestination = localhost
append_dot_mydomain = no
append_at_myorigin = yes
local_transport = localhost
virtual_transport = virtual
transport_maps = hash:/etc/postfix/ispcp/transport
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
luego reinicia el network y el postfix
Code:
/etc/init.d/postfix force-reload ó /etc/init.d/postfix restart
Code:
/etc/init.d/network force-reload ó /etc/init.d/network restart
deben estar algo parecido ojala te sirva men saludos!!