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- Account block: notification sent when the admin console has been blocked.
- Delivery time exceeding limit: sent when the time limit in which the bandwidth can be used for sending by a specific SMTP+ user has been exceeded (i.e. you may need more sending capacity: more messages per hour).
- Sender domains: sent when the sender email address does not match one of the domains that have been configured.
- System error: sent when an error occurs within the admin console.
- Alert on recipient opt-out: sent each time a user unsubscribes.
- Bounced email: sent when the recipient's email address cannot be reached. It helps keep your lists clean and find out incorrect addresses. This notification can be found in a separate tab (see screenshot) and cannot be disabled
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