Event types

Supported event types

Event Type	Description
processed	System received and began processing email for delivery
delivered	Recipient’s server accepted the email
dropped	System encountered an error when processing the email
unsubscribed	Recipient clicked the unsubscribe link in the email
hard-bounced	Recipient’s server rejected the email
soft-bounced	Temporary delivery failure (will retry automatically)
open	Recipient opened the email
click	Recipient clicked a link in the email
complained	Recipient filed a spam complaint about the email
test	Test event, used only for webhook validation

open and click events require tracking to be enabled, which is not available in our free tier.