2 Replies Latest reply on Jul 20, 2015 5:00 PM by Vivian Rong

    How to build validation rules to prevent invalid email addresses to be imported to Marketo

    Vivian Rong

      What is the best practices for clean up invalid email addresses (email addresses that either undelivered or no longer in use) in Marketo. if they are deleted, next time when the imported list has the same record with the invalid email address, is there a way to build validation rules to stop them from being imported to Marketo?