Disclaimer: This website requires Please enable JavaScript in your browser settings for the best experience.

Dev GuideAPI Reference
Dev GuideAPI ReferenceUser GuideLegal TermsNuGetDev CommunityOptimizely AcademySubmit a ticketLog In
API Reference

Check whether a recipient is valid

Check if a recipient can receive mailings. Recipients are valid if they are not blacklisted, not unsubscribed and did not exceed the bounce limit.

Language
Credentials
Header
Click Try It! to start a request and see the response here!