Hello,
I try telnet email test but i have this error. How i can fix it?
451 4.7.0 Temporary server error. Please try again later. PRX4
i tried DNS settings , Host file update , ReCreate Receive Connectors but all failed.
Detailed logs ;
D:\Exchange\TransportRoles\Logs\FrontEnd\ProtocolLog\SmtpReceive
Message or connection acked with status Retry and
response 451 4.4.0 Primary target IP address responded with: ""501
5.5.4 Required arguments not present."" Attempted failover to
alternate host, but that did not succeed. Either there are no alternate hosts,
or delivery failed to all alternate hosts.
D:\Exchange\TransportRoles\Logs\FrontEnd\Connectivity
2013-11-29T11:04:36.130Z,08D0BB050818EAC4,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (Retry : Required arguments not present)
2013-11-29T11:05:12.724Z,08D0BB050818EAC6,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=<no priority counts>