Unknown Host Or Domain When Sending Outbound Emails To Any Email Address Under a Specific Top Level Domain
Last updated on MAY 02, 2018
Applies to:Oracle Communications Messaging Server - Version 5.2.0 to 8.0.0 [Release 5.2 to 8.0.0]
Information in this document applies to any platform.
Why are users unable to send outbound mail to the top level domain (TLD) of .CW (Curacao)?
We are getting errors in the mail.log log file containing the following - 550 5.1.2 unknown host or domain...
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms