Below you can find a table of the results received within the MORE API service. 


 

MORE Main Response Codes 
MORE Additional Status Codes 
Explanation   
OK 
Success   
Safe to send    





Bad  
 
Domain is Inexistent  
The Domain of the email address does not exist. 
Mailbox full
 
The mailbox of the email address is full and can not receive any more emails.  
Mailbox does not exist
 
The domain exists but the mailbox does not exist on the mail server.   
Mail server fault detected  
The mail server has been incorrectly configured   
No MX servers found
 
No MX servers could be found for the email address  
Server does not support international mailboxes
 
The server does not accept International characters. eg: Chinese alphabet. For further information see https://en.wikipedia.org/wiki/Punycode   
Too many @ signs found
 
The email address contains more than one @ symbol.   
Possible spam trap detected
 
Do not email, this email address is a spam trap.  




Unverifiable
None
We were unable to retrieve any information on the email address.
Greylisting
The email server is employing greylisting. For more information, see https://en.wikipedia.org/wiki/Greylisting.
Domain is well known disposable email address
This is a disposable email address, do not email.  
Unknown
No information was returned by the server.
Unpredictable system
Mail servers that behave in an unpredictable way, giving false results.
Server is catch all
The server accepts any email address as long as the domain is correct.
Retry later
Transient network fault
We were unable to retrieve any information at this point in time, (try again later)