I have a “Create contact” step in my zap. TEsting it with valid values
It fails with this error:
Failed to create a contact in Constant Contact
Email address is invalid or has been flagged by compliance. Contact a deliverability specialist at Constant Contact.
Thank you for the prompt reply 
Hey 
I just came across your post here and wanted to check whether that guide jayeshkumarbhatia helped you to rid of that error?
Keen to ensure you’re all set!
Hi, I still encounter this error from time to time in Zapier, but it seems to be related to spam users that I don’t want to save in my systems anyway. So now that I know this, I’m fine with these failures 
Thanks for following up!
Maya
Thanks so much for getting back to me 
Seems like you’re all set for now but please do reach back out to the Community again if there’s anything further we can assist with in future. In the meantime, happy Zapping! 
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.