SMTP; 554 Refused. Your IP address is listed in the RBL at dyna.spamrats.com
hello,
i have a REHL 5.4 server.i am trying to send mail to my company`s/yahoo account using Code:
mailx -s "subject" user@company.com Code:
Diagnostic-Code: SMTP; 554 Refused. Your IP address is listed in the RBL at dyna.spamrats.com When visited the url dyna.spamrats.com,it stated that the reverse dns is not congigured and that is why it has put my ip in the blacklist. how to remove my ip from the blacklist?????? thanx in advance for the help!!!!!!! |
Hi,
According to the message you got, you should fix the reverse dns record (PTR) of your mail server. That means that your IP must resolve to a hostname. Regards |
actually i have register the ip with the free dns providing website https://www.dyndns.com.
how to check if the ip resolves hostname or not?? |
|
WHAT DOES THIS MEAN?????
[/home/ora]dig -x 204.55.44.22 ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5 <<>> -x 204.55.44.22 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47262 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;22.44.55.204.in-addr.arpa. IN PTR ;; ANSWER SECTION: 22.44.55.204.in-addr.arpa. 76718 IN PTR 204.55.44.22.static.vsnl.net.in. ;; Query time: 33 msec ;; SERVER: 200.51.00.2#53(200.51.00.2) ;; WHEN: Tue Mar 16 13:55:55 2010 ;; MSG SIZE rcvd: 95 |
Quote:
From my side, I cannot resolve that ip Code:
dig -x 204.55.44.22 You may ask your ISP, or whoever is responsible for your dns to fix it. Regards |
what should i tell my isp?
|
You ip address must be resolvable from the internet if you intend to run a mail server. Now only the name server at 200.51.00.2 can resolve it and that name server is not reachable from outside
Code:
dig -x 204.55.44.22 @200.51.00.2 |
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