Phoenix92x
asked on
Getting "Delivery Status Notification (Failure)" when sending outside my LAN. Using W2K3
Okay, here's my issue. First of all, I'm not using exchange, I'm just using regular W2K3 Enterprise. I posted it here to make sure that it would be treated as a mail issue.
I have relaying setup to allow anyone within the network to relay. I have authentication through Active Directory. the e-mail name is phoenix@(domain)
I can send and recieve internally, and recieve externally, but cannot send externally. No matter who I send the message to externally I always get the "Delivery Status Notification (Failure)" when I send.
I would appreciate the help, thank you
Phoenix92x
I have relaying setup to allow anyone within the network to relay. I have authentication through Active Directory. the e-mail name is phoenix@(domain)
I can send and recieve internally, and recieve externally, but cannot send externally. No matter who I send the message to externally I always get the "Delivery Status Notification (Failure)" when I send.
I would appreciate the help, thank you
Phoenix92x
What's the exact contents of your Delivery Status Notification?
Hi Phoenix92x,
Do you have a firewall with allow SMPT outgoing rules in place and have you checked that the SMTP relay can do DNS lookups?
Do you have a firewall with allow SMPT outgoing rules in place and have you checked that the SMTP relay can do DNS lookups?
ASKER
Reporting-MTA: dns;chimera.main.phoenix0.
Received-From-MTA: dns;melchoir
Arrival-Date: Mon, 29 Mar 2004 22:49:10 -0600
Final-Recipient: rfc822;brstickle@(domain removed for recipient's privacy)
Action: failed
Status: 5.3.0
Diagnostic-Code: smtp;553 5.3.0 DNSBL:To request removal of, 68.77.26.95, please send an E-mail to removeme@(domain removed for recipient's privacy)
I don't have a firewall but I do have a router with NAT. The NAT is set to allow port 25 and 110 through to 192.168.1.103 where I have the server.
Thanks folks
Received-From-MTA: dns;melchoir
Arrival-Date: Mon, 29 Mar 2004 22:49:10 -0600
Final-Recipient: rfc822;brstickle@(domain removed for recipient's privacy)
Action: failed
Status: 5.3.0
Diagnostic-Code: smtp;553 5.3.0 DNSBL:To request removal of, 68.77.26.95, please send an E-mail to removeme@(domain removed for recipient's privacy)
I don't have a firewall but I do have a router with NAT. The NAT is set to allow port 25 and 110 through to 192.168.1.103 where I have the server.
Thanks folks
ASKER
how do I check to see if the SMTP relay can do DNS lookups?
ASKER
I'll post another one once I return from a site today. I think the current one is a DNS blacklist. The other one should help out more
Yes, that server is definitely blacklisted. http://openrbl.org/ip/68/77/26/95.htm
ASKER
Reporting-MTA: dns;nscollege-xmb01.nscoll
Received-From-MTA: dns;smtp810.mail.sc5.yahoo
Arrival-Date: Mon, 29 Mar 2004 22:51:26 -0600
Final-Recipient: rfc822;stickleb05@northsid
Action: failed
Status: 5.1.1
there's what I get when I send out to my school.
Wait, who's blacklisting my server?
Is it blacklisted to everyone or just to certain servers?
Received-From-MTA: dns;smtp810.mail.sc5.yahoo
Arrival-Date: Mon, 29 Mar 2004 22:51:26 -0600
Final-Recipient: rfc822;stickleb05@northsid
Action: failed
Status: 5.1.1
there's what I get when I send out to my school.
Wait, who's blacklisting my server?
Is it blacklisted to everyone or just to certain servers?
Follow the link I posted and it will show you who is blacklisting you, and how to get removed.
Unfortunately, "5.1.1" isn't enough information to go by. Do you get this when you send to anyone, or just that address?
Actually, the problem you're having sending mail to stickleb05@northsideprep.o
ASKER
visioneer, how do I get the DNS unblacklisted? the page wasn't very clear IMHO. As to the problem with the user, I figured that one out. The faculty group uses @northsideprep.org, the student group uses students.northsideprep.org
I'm going to give you the poitns visioneer, but I'd like you to tell me how to get unblacklisted first if you please
I'm going to give you the poitns visioneer, but I'd like you to tell me how to get unblacklisted first if you please
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Actually, you may be able to get off of a couple of them. Follow each blacklist link on http://openrbl.org/ip/68/77/26/95.htm and read the instructions.
ASKER
ok, thank you very much visioneer,
these points go to you!
these points go to you!