[AYUDA] server refues SMTP conections

nanahuatzin javierd en paralax.com.mx
Sab Jun 14 11:55:39 CDT 2008


Hola

Sigo con la saga de mi servidor...

Despues de instalar webmail.. me di cuenta de que puedo enviar correos
directo
del servidor, pero no puedo recibir, ni bajarlos desde un cliente por
pop.

Detalles:
Servidro Linux Centos
cliente Postfix  (probe instalar sendmail, pero tengo el mismo
problema)

Debido al bloqueo de prodigy configure el puerto 587 ademas del puesto
25

Si intento hacer un telnet a los puertos 25 y 110 , al coneccion se
cierra inmediatamente.

El servidor maneja varios dominios,  etan configurados con bind

probe instalar dovecot, y el prorgama acepta conecciones pop,
solo que me dice que no hay correos (supongo que lo tengo mal
configurado)

y se niega a recibir correos, y a enviar correos desde un cliente de
email externo.

Por lo que habia luido de la instalacion , habia asumido que con
instalar
 postifx o Sendmail, estos autiomaticamente
podrian coenctaarse, se me dio el servidor ya instalado con centos,

Pero no se como revisar que no esten cerrados esos puertos.
ya revise allow y deny y estan bien.

que mas debo revisar...

netstat me reporta:

-bash-3.1$ netstat
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address               Foreign
Address             State
tcp        0      0 cl-t073-560cl.privated:http
200.8.49.73:signal          SYN_RECV
tcp        0      0 cl-t073-560cl.privated:http
200.8.49.73:fjmpcm          SYN_RECV
tcp        0      0 cl-t073-560cl.privated:http 200.8.49.73:cns-srv-
port    SYN_RECV
tcp        0    664 cl-t073-560cl.privatedn:ssh dsl-201-137-0-26.prod:
52243 ESTABLISHED
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
64064 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55429   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55428   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55430   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55425   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55424   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55427   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55426   TIME_WAIT
tcp        0  27588 cl-t073-560cl.privated:http dsl-201-137-139-250.p:
50178 ESTABLISHED
tcp        0  10164 cl-t073-560cl.privated:http dsl-201-137-139-250.p:
50179 ESTABLISHED
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
200.8.49.73:enpp     TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
62733 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
200.8.49.7:index-net TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:200.8.4:pmsm-
webrctl TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
200.8.49.:svnetworks TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http llf520123.crawl.yahoo:
58102 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
201.251.:qadmifevent TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:200.8.:redstone-
cpss TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55389   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55391   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55390   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
59360 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55397   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55396   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55399   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55398   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55393   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55392   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55395   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http llf520123.crawl.yahoo:
42192 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55394   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55405   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
60884 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55404   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55407   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55406   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55401   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55400   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
61907 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http llf520123.crawl.yahoo:
55512 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55402   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55413   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55412   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55414   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55409   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55408   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55411   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55410   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
59845 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55423   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55422   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http ::ffff:
190.42.52.67:55417   TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
62898 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http adsl201-244249078.dyn:
54538 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http adsl201-244249078.dyn:
54530 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
64921 TIME_WAIT
tcp        0      0 cl-t073-560cl.privated:http crawl-66-249-73-85.go:
63877 TIME_WAIT
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node Path
unix  11     [ ]         DGRAM                    5188   /dev/log
unix  2      [ ]         DGRAM                    1196   @/org/kernel/
udev/udevd
unix  3      [ ]         STREAM     CONNECTED     2393353
unix  3      [ ]         STREAM     CONNECTED     2393352
unix  2      [ ]         DGRAM                    2393348
unix  3      [ ]         STREAM     CONNECTED     2393142 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2393141
unix  3      [ ]         STREAM     CONNECTED     2393135
unix  3      [ ]         STREAM     CONNECTED     2393134
unix  2      [ ]         DGRAM                    2392106
unix  3      [ ]         STREAM     CONNECTED     2390951 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2390950
unix  3      [ ]         STREAM     CONNECTED     2390944
unix  3      [ ]         STREAM     CONNECTED     2390943
unix  3      [ ]         STREAM     CONNECTED     2145660 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2145659
unix  3      [ ]         STREAM     CONNECTED     2145653
unix  3      [ ]         STREAM     CONNECTED     2145652
unix  3      [ ]         STREAM     CONNECTED     2137502 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2137501
unix  3      [ ]         STREAM     CONNECTED     2137485
unix  3      [ ]         STREAM     CONNECTED     2137484
unix  3      [ ]         STREAM     CONNECTED     2137492 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2137483
unix  3      [ ]         STREAM     CONNECTED     2137477
unix  3      [ ]         STREAM     CONNECTED     2137476
unix  3      [ ]         STREAM     CONNECTED     2137491 /var/run/
dovecot/login/default
unix  3      [ ]         STREAM     CONNECTED     2137475
unix  3      [ ]         STREAM     CONNECTED     2137469
unix  3      [ ]         STREAM     CONNECTED     2137468
unix  3      [ ]         STREAM     CONNECTED     2137441
unix  3      [ ]         STREAM     CONNECTED     2137440
unix  2      [ ]         DGRAM                    2137421
unix  2      [ ]         DGRAM                    2135596
unix  3      [ ]         STREAM     CONNECTED     2135585
unix  3      [ ]         STREAM     CONNECTED     2135584
unix  3      [ ]         STREAM     CONNECTED     2135583
unix  3      [ ]         STREAM     CONNECTED     2135582
unix  3      [ ]         STREAM     CONNECTED     2135581
unix  3      [ ]         STREAM     CONNECTED     2135580
unix  3      [ ]         STREAM     CONNECTED     2135579
unix  3      [ ]         STREAM     CONNECTED     2135578
unix  3      [ ]         STREAM     CONNECTED     2135577
unix  3      [ ]         STREAM     CONNECTED     2135576
unix  3      [ ]         STREAM     CONNECTED     2135575
unix  3      [ ]         STREAM     CONNECTED     2135574
unix  3      [ ]         STREAM     CONNECTED     2135573
unix  3      [ ]         STREAM     CONNECTED     2135572
unix  3      [ ]         STREAM     CONNECTED     2135571
unix  3      [ ]         STREAM     CONNECTED     2135570
unix  3      [ ]         STREAM     CONNECTED     2135569
unix  3      [ ]         STREAM     CONNECTED     2135568
unix  3      [ ]         STREAM     CONNECTED     2135567
unix  3      [ ]         STREAM     CONNECTED     2135566
unix  3      [ ]         STREAM     CONNECTED     2135565
unix  3      [ ]         STREAM     CONNECTED     2135564
unix  3      [ ]         STREAM     CONNECTED     2135563
unix  3      [ ]         STREAM     CONNECTED     2135562
unix  3      [ ]         STREAM     CONNECTED     2135561
unix  3      [ ]         STREAM     CONNECTED     2135560
unix  3      [ ]         STREAM     CONNECTED     2135559
unix  3      [ ]         STREAM     CONNECTED     2135558
unix  3      [ ]         STREAM     CONNECTED     2135557
unix  3      [ ]         STREAM     CONNECTED     2135556
unix  3      [ ]         STREAM     CONNECTED     2135555
unix  3      [ ]         STREAM     CONNECTED     2135554
unix  3      [ ]         STREAM     CONNECTED     2135553
unix  3      [ ]         STREAM     CONNECTED     2135552
unix  3      [ ]         STREAM     CONNECTED     2135551
unix  3      [ ]         STREAM     CONNECTED     2135550
unix  3      [ ]         STREAM     CONNECTED     2135549
unix  3      [ ]         STREAM     CONNECTED     2135548
unix  3      [ ]         STREAM     CONNECTED     2135547
unix  3      [ ]         STREAM     CONNECTED     2135546
unix  3      [ ]         STREAM     CONNECTED     2135545
unix  3      [ ]         STREAM     CONNECTED     2135544
unix  3      [ ]         STREAM     CONNECTED     2135543
unix  3      [ ]         STREAM     CONNECTED     2135542
unix  3      [ ]         STREAM     CONNECTED     2135541
unix  3      [ ]         STREAM     CONNECTED     2135540
unix  3      [ ]         STREAM     CONNECTED     2135539
unix  3      [ ]         STREAM     CONNECTED     2135538
unix  3      [ ]         STREAM     CONNECTED     2135537
unix  3      [ ]         STREAM     CONNECTED     2135536
unix  3      [ ]         STREAM     CONNECTED     2135535
unix  3      [ ]         STREAM     CONNECTED     2135534
unix  3      [ ]         STREAM     CONNECTED     2135533
unix  3      [ ]         STREAM     CONNECTED     2135532
unix  3      [ ]         STREAM     CONNECTED     2135531
unix  3      [ ]         STREAM     CONNECTED     2135530
unix  3      [ ]         STREAM     CONNECTED     2135529
unix  3      [ ]         STREAM     CONNECTED     2135528
unix  2      [ ]         DGRAM                    1690097
unix  2      [ ]         DGRAM                    20925
unix  2      [ ]         DGRAM                    6445
unix  2      [ ]         DGRAM                    5602


Javier Delgado




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