Email validation regular expression

Document ID : KB000101416
Last Modified Date : 13/06/2018
Show Technical Document Details
Question:
We want to know the validation rules (e.g. regexp) of email in CA Advanced Authentication systems.
Environment:
CA Advanced Authentication:
- CA Risk Authentication (also known as CA RiskMinder or Arcot Riskfort)
- CA Strong Authentication (also known as CA AuthMinder or Arcot Webfort)
Answer:
You can find the email check information using the below database query. 

select VALUE from ARUDSCONFIG where NAME='EmailRegExpression'; 

For example, in Advanced Authentication 9.0 below value is defined as Regular Expression: 
\b[\p{Alnum}._'%+-]+@(?:[\p{Alnum}-]+\.)+[\p{Alpha}]{2,6}\b