There was an issue sending an email to this contact.
Our company is using workflow to send emails when matching the rules, however recently almost all workflows have errors with "There was an issue sending an email to this contact.", and there is no more information about this error. Need help ASAP.
Marketing contact status: Is the contact anon-marketing contact? Answer: it is a new contact
Double opt-in: Have you enabled the double opt-in but the contacthas not confirmed their email address? Answer: just normal email, not double opt-in email
In that case, I'd recommend taking it to HubSpot support. Sorry I couldn't be of more help here. These are typically the reasons behind a non-specified error.
Best regards!
Karsten Köhler HubSpot Freelancer | RevOps & CRM Consultant | Community Hall of Famer