[Postfix-es] Problemas con el Firewall.

[Roberto Casas]

Os comento que solo me pasa cuando activo la 2ª WAN de mi FORTINET. Parece
que se vuelve loco y elimina las rutas que tengo puestas en dicho aparato.

Lo que quiero es saber por que me da luego tantos errores con esta 2ª WAN
activa, lo soluciono Haciendo un DOWN de dicha WAN pero me gustaría tener
las 2 Activas.

 

172.28.36.16 --- > Default Gateway ETH0

172.27.36.201 ---> Servidor SMTP LAN

 

Dec 27 10:49:55 hostmaster postfix/smtpd[11338]: connect from
unknown[172.28.36.16] 
Dec 27 10:50:15 hostmaster postfix/smtpd[11338]: warning:
16.36.28.172.relays.ordb.org: RBL lookup error: Host or domain name not
found. Name service error 
for name=16.36.28.172.relays.ordb.org type=A: Host not found, try again 
Dec 27 10:51:05 hostmaster postfix/smtpd[11342]: connect from
unknown[172.28.36.16] 
Dec 27 10:51:15 hostmaster postfix/smtpd[11338]: NOQUEUE: reject: RCPT from
unknown[172.28.36.16] 450 <administracion en xxxxxxxx.com>: Sender address
reject 
ed: Domain not found; from=<administracion en xxxxxxxxxxx.com>
to=<paxxx.xxxxxa en man-roland-es.com> proto=ESMTP
helo=<correow2k.xxxxxxxx.xxxxxxxxxx.com> 
Dec 27 10:51:15 hostmaster postfix/smtpd[11338]: disconnect from
unknown[172.28.36.16] 
Dec 27 10:51:26 hostmaster postfix/smtpd[11342]: warning:
16.36.28.172.relays.ordb.org: RBL lookup error: Host or domain name not
found. Name service error 
for name=16.36.28.172.relays.ordb.org type=A: Host not found, try again 
Dec 27 10:52:26 hostmaster postfix/smtpd[11342]: NOQUEUE: reject: RCPT from
unknown[172.28.36.16] 450 <isaxxxxxxxxxxs en es.ibm.com>: Sender address
rejected: D 
omain not found; from=<isabelcaceres en es.ibm.com>
to=<Rxxxxxxxxxx.Cxxxxxxxxs en xxxxxxxxxxxx.com> proto=ESMTP
helo=<mtagate5.uk.ibm.com> 
Dec 27 10:52:31 hostmaster postfix/smtpd[11342]: disconnect from
unknown[172.28.36.16] 
Dec 27 10:52:51 hostmaster postfix/smtpd[11338]: connect from
unknown[172.28.36.16] 
Dec 27 10:52:55 hostmaster postfix/smtpd[11342]: connect from
unknown[172.28.36.16] 
Dec 27 10:53:45 hostmaster postfix/smtpd[11347]: connect from
unknown[172.27.36.201] 
Dec 27 10:53:51 hostmaster postfix/smtpd[11338]: NOQUEUE: reject: RCPT from
unknown[172.28.36.16] 450 <isxxxxxxxxxxxxxxres en es.ibm.com>: Sender address
rejected: D 
omain not found; from=<isxxxxxxxxxxxxxs en es.ibm.com>
to=<Rxxxxxxxxxx.Cxxxxxxxxxxs en man-roland-es.com> proto=ESMTP
helo=<resmaa11.ono.com> 
Dec 27 10:53:51 hostmaster postfix/smtpd[11338]: disconnect from
unknown[172.28.36.16] 
Dec 27 10:53:55 hostmaster postfix/smtpd[11342]: NOQUEUE: reject: RCPT from
unknown[172.28.36.16] 450 <roxxxxxxxxxxxx.cxxxxxxxxx en man-roland.es>: Sender
address rejected 
: Domain not found; from=<roxxxxxxxx.cxxxxxxxxxxs en man-roland.es>
to=<rxxxxxxxxxxx.cxxxxxxxxxxxs en man-roland-es.com> proto=ESMTP
helo=<resmaa03.ono.com> 
Dec 27 10:53:55 hostmaster postfix/smtpd[11342]: disconnect from
unknown[172.28.36.16] 
Dec 27 10:54:05 hostmaster postfix/smtpd[11347]: warning:
201.36.27.172.relays.ordb.org: RBL lookup error: Host or domain name not
found. Name service error 
 for name=201.36.27.172.relays.ordb.org type=A: Host not found, try again 



POSTCONF -N


alias_database = hash:/etc/aliases 
alias_maps = hash:/etc/aliases 
append_dot_mydomain = no 
biff = no 
command_directory = /usr/sbin 
config_directory = /etc/postfix 
daemon_directory = /usr/lib/postfix 
disable_dns_lookups = no 
disable_vrfy_command = yes 
inet_interfaces = all 
mail_name = (Debian/GNU) 
mail_owner = postfix 
mailbox_size_limit = 0 
message_size_limit = 20240000 
mydestination = $myhostname, localhost.$mydomain, localhost 
mydomain = man-roland-es.com 
myhostname = mremx.man-roland-es.com 
mynetworks = 127.0.0.0/8 172.27.36.201/32 
myorigin = $mydomain 
recipient_delimiter = + 
relay_domains = $mydestination man-roland-es.com 
relayhost = 62.81.31.4                       
setgid_group = postdrop 
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)- Attn: el correo
SPAM no se permite y será castigado. 
smtpd_client_restrictions = hash:/etc/postfix/access, reject_rbl_client
relays.ordb.org, permit_mynetworks 
smtpd_recipient_limit = 100 
smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination 
smtpd_sasl_local_domain = $myhostname 
smtpd_sender_restrictions = reject_unknown_sender_domain,
hash:/etc/postfix/access, permit_mynetworks 
transport_maps = hash:/etc/postfix/transport 
unknown_local_recipient_reject_code = 550 


Kernel IP routing table 
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface 
172.28.36.0     *               255.255.255.0   U     0      0        0 eth0

default         172.28.36.16    0.0.0.0         UG    0      0        0 eth0

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