Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Chris Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Timeouts on MX Lookup

Status
Not open for further replies.
Yardyy

Yardyy

Technical User
Aug 13, 2002
448
GB
We have a Listmanager that sends out a whopping 140,000 emails on one list, we get this error which says "MX Lookup failed for Domain {IP Address}"

The same error message comes up for hotmail.com, and yahoo addresses as well.

Is there any way that i can see what the MX timeout value is on Firewall.

Ohh yeh, listmanager is in the DMZ, any help would be appreciated. Yardyy
 
Status
Not open for further replies.

Similar threads

Sameer258
  • Locked
  • Question
Need Help to Find ip and mac address with email who one open my email
Replies
0
Views
700
Sameer258
Sameer258
PauS0n
  • Locked
  • Question
Need Help On Cisco ASA 5512 Running Version 9
Replies
0
Views
163
PauS0n
PauS0n
mcisar
  • Locked
  • Question
Disable CHAP on PPPoE WAN connection
Replies
0
Views
171
mcisar
mcisar
cbsarge
  • Locked
  • Question
SonicWALL Mobile Connect on Chromebooks
Replies
1
Views
207
jcarmichael1203
jcarmichael1203
Russtoleum
  • Locked
  • Question
SW GVC won't route traffic through sonicwall to offsite tunnel unless it leases an ip on the same su
Replies
1
Views
168
Russtoleum
Russtoleum

Part and Inventory Search

Sponsor

Back
Top