Metrics & KPIs% of hard bounced emails
Definition
Percentage of hard bounced emails. A "Hard Bounce" is a message that's permanently undeliverable because the address is non-existent or invalid, or because the recipient's mail server is blocking your mail server.
Percentage of hard bounced emails. A "Hard Bounce" is a message that's permanently undeliverable because the address is non-existent or invalid, or because the recipient's mail server is blocking your mail server.