RE: Internal POP3/SMTP account through external static IP address
- From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
- To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 23 Feb 2004 22:52:45 -0800
I made some assumptions, since you mentioned your ISP DNS.
Yes, you have to use split DNS. Your ISP or whoever doing the zone with the
public IP addresses and your internal DNS server with the private IP
addresses.
John Tolmachoff
Engineer/Consultant/Owner
eServices For You
-----Original Message-----
From: Brajesh Ranjan Panda [mailto:brajesh@xxxxxxxxxxxxxxxxx]
Sent: Monday, February 23, 2004 10:36 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Internal POP3/SMTP account through external static IP
address
http://www.ISAserver.org
Hi John
I have to create the A record with my Internal DNS is it right........ What
abt Split DNS...can it help me.... now i am reading the article by TOM...
-----Original Message-----
From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
Sent: Tuesday, February 24, 2004 11:35 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Internal POP3/SMTP account through external static IP
address
You can not have it both ways. If you want to use a FQDN, you will have to
have an A record created with the external IP address.
John Tolmachoff
Engineer/Consultant/Owner
eServices For You
-----Original Message-----
From: Brajesh Ranjan Panda [mailto:brajesh@xxxxxxxxxxxxxxxxx]
Sent: Monday, February 23, 2004 9:57 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Internal POP3/SMTP account through external static IP
address
Hi all,
I have some movable user's on my network carrying laptop. They had both ISP
based pop3 and my internal mail server based pop3 account. I had published
my internal POP3 and SMTP server to access them from out of my network
through ISA's static ip. They were able to access their internal mails
easily by this setup when they are out of my network.
But when they camming back into my network they cannot access my mail server
due to external ip which was mentioned at the pop3 and smtp address. To
solve this problem they have to chage the static ip with the internal ip
address. This is a very hectic process........
Is their any DNS setup with which i can resolve the problem with one
address i.e with only the static ip. I donot want to register my static ip
with my ISP for internal mail server.
____________________________________________
Brajesh Ranjan Panda
System Administrator
Divas Offshore Software Technologies (P) Ltd.
N-1/3, DLF Phase-II
Gurgaon-122002, INDIA.
Telephone: +91-124-501880-1 to 8
Fax/Voice-mail: +91-124-5018044
Web: www.divassoftware.com
____________________________________________
<< File: ATT00052.txt >> << File: footer.txt >>
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
johnlist@xxxxxxxxxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
Other related posts:
