If you are using SparkPost for email delivery, you might expect that you can determine which email addresses in a mailing list resulted in bounced messages by logging into the SparkPost website, clicking on Reports and then Bounces. But, though that will give you a total number for bounced email messages and the percentage of messages that bounced, and even the reasons email bounced, the report doesn't identify the individual email addresses that caused email to bounce. To see particular addresses that caused email to bounce, if you click on Lists, rather than Reports, and then click on Suppressions and check the check box next to Bounce Rule and click on Search, you will see recipients email addresses listed that triggered a bounced email.
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