Hola, ya volvi (me tome un descanso), ya desinstale el sendmail, la verdad no tengo idea de porque estaba instalado.
Aqui esta el resultado:
ps aux | grep postfix
root 3814 0.0 0.3 6020 992 ? Ss Mar25 0:00 /usr/sbin/saslauthd -m /var/spool/postfix/var/run/saslauthd -r -a pam
root 3816 0.0 0.2 6020 592 ? S Mar25 0:00 /usr/sbin/saslauthd -m /var/spool/postfix/var/run/saslauthd -r -a pam
root 3817 0.0 0.2 6020 540 ? S Mar25 0:00 /usr/sbin/saslauthd -m /var/spool/postfix/var/run/saslauthd -r -a pam
root 3818 0.0 0.2 6020 540 ? S Mar25 0:00 /usr/sbin/saslauthd -m /var/spool/postfix/var/run/saslauthd -r -a pam
root 3819 0.0 0.2 6020 540 ? S Mar25 0:00 /usr/sbin/saslauthd -m /var/spool/postfix/var/run/saslauthd -r -a pam
root 6858 0.0 0.3 2876 796 pts/0 S+ 12:03 0:00 grep postfix
ifconfig
eth0 Link encap:Ethernet HWaddr 00:06:29:2E:9F:7A
inet addr:
[email protected]~2 Bcast:
[email protected]~5 Mask:255.255.0.0
inet6 addr: fe80::206:29ff:fe2e:9f7a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:31243 errors:0 dropped:0 overruns:0 frame:0
TX packets:5808 errors:0 dropped:0 overruns:0 carrier:0
collisions:36 txqueuelen:1000
RX bytes:2682820 (2.5 MiB) TX bytes:1405773 (1.3 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:168 errors:0 dropped:0 overruns:0 frame:0
TX packets:168 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:20630 (20.1 KiB) TX bytes:20630 (20.1 KiB)
Los cambios que hice anteriormente fueron por errores en la gateway y el broadcast.