Recurring Event ID: 5504

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Guest

I have a couple Win2k DNS servers behind a CheckPoint Firewall. From time to
time, I get hundreds of 5504 warnings, and email starts bouncing with the
following message:

The following recipient(s) could not be reached:

(e-mail address removed) on 2/22/2005 5:36 PM
The e-mail address could not be found. Perhaps the recipient
moved to a different e-mail organization, or there was a mistake in the
address. Check the address and try again.
<mail.nspiredfoods.com #5.1.8 smtp;553 5.1.8
<[email protected]>... Domain of sender address
(e-mail address removed) does not exist>

Restarting the DNS service clears it up, but this is only a temporary fix.
Does anybody have any ideas?
 
In
JeffGoneMad said:
I have a couple Win2k DNS servers behind a CheckPoint
Firewall. From time to time, I get hundreds of 5504
warnings, and email starts bouncing with the following
message:

The following recipient(s) could not be reached:

(e-mail address removed) on 2/22/2005 5:36 PM
The e-mail address could not be found.
Perhaps the recipient moved to a different e-mail
organization, or there was a mistake in the address.
Check the address and try again.
<mail.nspiredfoods.com #5.1.8 smtp;553 5.1.8
<[email protected]>... Domain of sender address
(e-mail address removed) does not exist>

Restarting the DNS service clears it up, but this is only
a temporary fix. Does anybody have any ideas?
Click to expand...

Since restarting DNS clears it up, I suspect cache polution, restarting DNS
clears it cache.
1. Open DNS Management Console by clicking Start, Programs,
Adminstrative Tools, DNS.
2. Right click on the server name in the left window pane.
3. Choose Properties.
4. Choose the Advanced tab.
5. Place a check in the box "Secure cache against pollution".


If that doesn't clear it up take a look at these articles to see if they can
help.
Access Violation in Dns.exe When Logging Is Enabled
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q314803
Event 7063 is recorded in the DNS log of Event Viewer in Windows 2000 Server
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q838969
 
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