[Resuelto] Problema con OutLook o Pop3

[alexcorvis]

Saludos!, acabo de terminar una instalacion de ispCP en Debian Lenny 5.0.2 todo al parecer funciona bien, excepto el Correo por Web Mial trabaja bien pero tengo problemas al llegar a usar el pop3 para trabajar con mi outlook este es el log por WebMail:

Aug 13 15:31:33 grupowh postfix/smtpd[3812]: disconnect from e0.77.2d.static.xlhost.com[173.45.119.224]
Aug 13 15:33:57 grupowh imapd: Connection, ip=[::ffff:127.0.0.1]
Aug 13 15:33:57 grupowh imapd: LOGIN, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], port=[51490], protocol=IMAP
Aug 13 15:33:57 grupowh imapd: LOGOUT, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=30, sent=238, time=0
Aug 13 15:33:58 grupowh imapd: Connection, ip=[::ffff:127.0.0.1]
Aug 13 15:33:58 grupowh imapd: LOGIN, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], port=[51491], protocol=IMAP
Aug 13 15:33:58 grupowh imapd: LOGOUT, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=431, sent=1438, time=0
Aug 13 15:33:59 grupowh imapd: Connection, ip=[::ffff:127.0.0.1]
Aug 13 15:33:59 grupowh imapd: LOGIN, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], port=[51493], protocol=IMAP
Aug 13 15:33:59 grupowh imapd: LOGOUT, user=prueba@smartbusiness.com.mx, ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=119, sent=900, time=0

y Este Cuando intento entrar por mi OutLook

Aug 13 15:34:53 grupowh postfix/anvil[3813]: statistics: max connection count 1 for (smtp:189.168.185.88) at Aug 13 15:29:33
Aug 13 15:34:53 grupowh postfix/anvil[3813]: statistics: max cache size 1 at Aug 13 15:29:33
Aug 13 15:35:02 grupowh postfix/smtpd[3916]: warning: 189.168.185.88: hostname dsl-189-168-185-88-dyn.prod-infinitum.com.mx verification failed: Name or service not known
Aug 13 15:35:02 grupowh postfix/smtpd[3916]: connect from unknown[189.168.185.88]
Aug 13 15:35:02 grupowh postfix/trivial-rewrite[3918]: warning: do not list domain grupowh.com in BOTH mydestination and virtual_mailbox_domains
Aug 13 15:35:02 grupowh postfix/smtpd[3916]: NOQUEUE: reject: RCPT from unknown[189.168.185.88]: 550 5.1.1 <alex@grupowh.com>: Recipient address rejected: User unknown in local recipient table; from=<alex@clubdejuegosmerida.com> to=<alex@grupowh.com> proto=ESMTP helo=<grupowhb0x>
Aug 13 15:35:02 grupowh postfix/smtpd[3916]: disconnect from unknown[189.168.185.88]
Aug 13 15:35:03 grupowh pop3d: Connection, ip=[::ffff:189.168.185.88]
Aug 13 15:35:03 grupowh pop3d: LOGIN FAILED, user=prueba, ip=[::ffff:189.168.185.88]
Aug 13 15:35:08 grupowh pop3d: Disconnected, ip=[::ffff:189.168.185.88]

Anexo mi /etc/hosts

grupowh:~# cat /etc/hosts
# 'hosts' file configuration.

127.0.0.1 grupowh.com.local localhost
64.32.4.230 grupowh.com grupow
::ffff:64.32.4.230 grupowh.com grupow
::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

y las interfaces

auto eth0
iface eth0 inet static
address 64.32.4.230
gateway 64.32.4.1
netmask 255.255.255.0
broadcast 64.32.4.255