Correo PostFix

[marioaguirre]

Ok este es parte del log

Dec 29 04:22:26 Debian507 postfix/smtp[3746]: connect to mx3.hotmail.com[65.55.37.72]:25: Connection timed out
Dec 29 04:22:26 Debian507 postfix/smtp[3746]: 799BB8A8AE: to=<[email protected]>, relay=none, delay=1514, delays=1364/0.01/150/0, dsn=4.4.1, status=deferred (connect to mx3.hotmail.com[65.55.37.72]:25: Connection timed out)
Dec 29 04:22:40 Debian507 postfix/smtp[3745]: connect to alt4.gmail-smtp-in.l.google.com[74.125.67.27]:25: Connection timed out
Dec 29 04:22:40 Debian507 postfix/smtp[3745]: 799BB8A8AE: to=<[email protected]>, relay=none, delay=1528, delays=1364/0.02/164/0, dsn=4.4.1, status=deferred (connect to alt4.gmail-smtp-in.l.google.com[74.125.67.27]:25: Connection timed out)
Dec 29 04:22:42 Debian507 postfix/smtp[3747]: connect to k.mx.mail.yahoo.com[98.139.54.60]:25: Connection timed out
Dec 29 04:22:42 Debian507 postfix/smtp[3747]: 799BB8A8AE: to=<[email protected]>, relay=none, delay=1530, delays=1364/0.01/166/0, dsn=4.4.1, status=deferred (connect to k.mx.mail.yahoo.com[98.139.54.60]:25: Connection timed out)
Dec 29 04:24:56 Debian507 postfix/qmgr[2834]: AC8898A8B1: from=<[email protected]>, size=751, nrcpt=5 (queue active)
Dec 29 04:25:26 Debian507 postfix/smtp[3763]: connect to mx1.hotmail.com[65.54.188.126]:25: Connection timed out
Dec 29 04:25:26 Debian507 postfix/smtp[3764]: connect to j.mx.mail.yahoo.com[66.94.237.64]:25: Connection timed out
Dec 29 04:25:27 Debian507 postfix/smtp[3762]: connect to gmail-smtp-in.l.google.com[209.85.229.27]:25: Connection timed out
Dec 29 04:25:56 Debian507 postfix/smtp[3763]: connect to mx3.hotmail.com[65.55.37.120]:25: Connection timed out
Dec 29 04:25:56 Debian507 postfix/smtp[3764]: connect to k.mx.mail.yahoo.com[98.139.54.60]:25: Connection timed out
Dec 29 04:25:57 Debian507 postfix/smtp[3762]: connect to alt1.gmail-smtp-in.l.google.com[74.125.43.27]:25: Connection timed out

Como se nota en el servidor local si se envian y se reciben bien.
Pero en el caso de (hotmail, yahoo, gmail) sigue esperando respuesta.

Tengo salida en los puertos, he configurado un DNS reverso según por ahi decian que era necesario, pero ya no se que sigue.

El Siguiente paso que haré es optar por constrir en el DNS algo asi

;
; BIND data file for dominio.org
;
$TTL 604800
dominio.org. IN SOA dns.dominio.org. root.localhost. (

1 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
IN NS dns.dominio.org.
IN A 80.80.80.80
IN MX 10 mail.dominio.org.
dns IN A 80.80.80.80

mail
IN A 80.80.80.80
www IN CNAME dns
ftp IN CNAME dns

de: http://www.sorgonet.com/collaborations/servidor-ies/

O si no cambiar en el relay por el smtp de gmail a ver que pasa

si me pueden ayudar a entender esto, mejor.