Recipient Validation is an easy, efficient way to verify that email addresses are valid before you send. It runs addresses through a series of checks that catch many common problems, including syntax issues and non-existent mailboxes.
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SparkPost
Status: Released
Tier: Pro
Since: 3.7
Overview
Recipient Validation is an easy, efficient way to verify that email addresses are valid before you send. It runs addresses through a series of checks that catch many common problems, including syntax issues and non-existent mailboxes.