From: Carlos Canchaya (ccanchayagmail.com)
Date: Wed Jun 01 2005 - 15:30:26 CDT

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Hi guys,

I have my redhat server sending email with no problems (inside and outside
my network), however I have problems receiving email. But this problem
happens only when the emails come from servers out of my network. The
message I got from the sending servers is

connect to carlos.hassle.com[xxx.yyy.zzz.aaa]: Connection timed out (port
25)

First I thought it was iptables or tcpwrappers, so I shut them off, and I
still cannnot receive any email from the "outside". My network doesn't have
the policy to block any port, so I don't really know where the problem can
come from. Is it an option in postfix to limit the connections from outside
my network? If the connections are rejected, are the rejections logged?

Thanks in advance,

Carlos

------------------------------------------

alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
html_directory = /usr/share/doc/postfix-2.2.3-documentation/html
inet_interfaces = all
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, localhost.$mydomain, localhost
myhostname = carlos.hassle.com
myorigin = $myhostname
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.2.3-documentation/readme
relayhost = mail-hubs.hassle.com
sample_directory = /etc/postfix
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination
unknown_local_recipient_reject_code = 450

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