Anything that happens during a run of DOTS Email Validation 3 that causes it to be unable to finish its normal processing is an error. If an error occurs, something similar to the following will result instead of the normal/typical output: 

Example:

*Error!*
  <Type>Authorization</Type>
  <TypeCode>1</TypeCode>
  <Desc>Your license key does not work on this service.
</Desc>
  <DescCode>8</DescCode>


There are four error types described below.

Error Types

TypeTypeCodeBillablestandard Across All Gen2 Web Services
Authorization1NoYes
User Input2YesNo
Service Objects Fatal3NoYes
Domain Specific4YesNo

Error type 1: Authorization

DescCodeDesc
0Unknown authorization error.
1Please provide a valid license key for this web service.
2The daily allowable number of transactions for this license key has been exceeded.
3The monthly allowable number of transactions for this license key has been exceeded.
4The total allowable number of transactions for this license key has been exceeded.
5There are not enough transactions available. Check your daily/monthly transaction limits.
6This license key has not yet been activated.
7This license key has expired.
8Your license key does not work on this service

Error type 2: User Input

DescCodeDesc
1You must input an email address in the EmailAddress field.
2You must input a license key in the LicenseKey field.
3You must enter True or False in the AllowCorrections field.
4Invalid value for AllowCorrections. Please enter True or False.
5You must input a time out value in the timeout field.
6Invalid timeout value. Please enter a timeout value of 200 miliseconds or more.

Error type 3: Service Objects Fatal

DescCodeDesc
1Unhandled error. Please contact Service Objects.

Error type 4: Domain Specific

DescCodeDesc
1Operation Not Supported.