From: senthil vel [mailto:[EMAIL PROTECTED] Sent: Monday, April 21, 2008 9:13 AM To: qmailtoaster-list@qmailtoaster.com Subject: [qmailtoaster] Server replied: 451 DNS temporary failure (#4.5.1 - chkuser)
Hi list, When i am trying to send mail to a particular domain, this error is occuring(Server replied: 451 DNS temporary failure (#4.5.1 - chkuser)). I checked that domain name with host -t mx domainname command. From one place it showing Mx records. From another location (where server is present) following error is coming Host domainname not found: 2(SERVFAIL). Kindly help mee.... -- Thanks and Regards, S.Senthilvel, Hi, that's really not very helpful. What domain are you trying to resolve? ("dig" is your friend when having dns issues - also, http://www.completewhois.com can help a lot ). :\ Regards, jamie