Hello,
I am trying to setup Outlook Express (email client to setup mail
accounts) , when I try to send mails outside my domain like
@mydomain.com <
http://mydomain.com> ie to yahoo or gmail or hotmail,
I get this error message
"The message could not be sent because one of the recipients was>
rejected by the server. The rejected e-mail address was
'janu(a)cs.unm.edu <mailto:janu@cs.unm.edu>'. Subject 'test',
Account:'mail.relate24seven.com <
http://mail.relate24seven.com><
http://mail.relate24seven.com>> ',> Server: '65.103.191.30
<
http://65.103.191.30> <
http://65.103.191.30>';, Protocol: SMTP,
Server> Response: '550 5.7.1> <janu(a)cs.unm.edu
<mailto:janu@cs.unm.edu>>... Relaying denied', Port: 25,
Secure(SSL): No,> Server Error: 550, Error Number: 0x800CCC79.
When I use pine on the server , I can send mails to everyone and recieve
from everyone.
I can send mails to @relate24seven.com <
http://relate24seven.com> in
OE .If this is an OE problem , then I have the same problem with
Thunderbird mail client too ; while sending emails it prompts fro
password I type in the same password as used for incoming mail
server which is the same as the outgoing one , and it does not work
The following is the iptable file output :
# Firewall configuration written by system-config-securitylevel
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251
<
http://224.0.0.251> -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80
-j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport
443 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21
-j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22
-j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 23
-j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 25
-j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport
110 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport
143 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport
5901 -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT
When I try to do nmap localhost it shows this :
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
25/tcp open smtp
80/tcp open http
110/tcp open pop3
111/tcp open rpcbind
113/tcp open auth
143/tcp open imap
443/tcp open https
631/tcp open ipp
3306/tcp open mysql
5900/tcp open vnc
10000/tcp open snet-sensor-mgmt
But when I try nmap 65.103.191.30 <
http://65.103.191.30>, it shows
this :
(The 1658 ports scanned but not shown below are in state: closed)
PORT STATE SERVICE
23/tcp open telnet
80/tcp open http
The following is the maillog output :
May 4 11:08:10 relate24seven sendmail[7908]: j44I89Gq007908:
ruleset=check_rcpt, arg1=<janu(a)cs.unm.edu <mailto:janu@cs.unm.edu>>,
relay=nhpsde.heritage.unm.edu <
http://nhpsde.heritage.unm.edu>
[64.106.114.26 <
http://64.106.114.26>], reject=550 5.7.1
<janu(a)cs.unm.edu <mailto:janu@cs.unm.edu>>... Relaying denied
May 4 11:08:10 relate24seven sendmail[7908]: j44I89Gr007908:
ruleset=check_rcpt, arg1=<josh(a)relate247.com
<mailto:josh@relate247.com>>,
relay=nhpsde.heritage.unm.edu
<
http://nhpsde.heritage.unm.edu> [64.106.114.26 <
http://64.106.114.26>],
reject=550 5.7.1 <josh(a)relate247.com <mailto:josh@relate247.com>>...
Relaying denied
Any help with this?
Relay is denied by default. If you're sending from some specific
machines, you can edit /etc/mail/access and add lines such as:
Connect:www.xxx.yyy.zzz RELAY
replacing
with the IP address of the sending machine.
Restart sendmail after editing the file:
service sendmail restart
Sendmail will allow relay ONLY from those machines. You can also enter
the domain names of the machines into /etc/mail/relay-domains, but
that's a bit less secure.
----------------------------------------------------------------------
- Rick Stevens, Senior Systems Engineer rstevens(a)vitalstream.com -
- VitalStream, Inc.
-
- -
- Consciousness: that annoying time between naps. -
----------------------------------------------------------------------