B2B Lead List Hygiene and Verification for High Deliverability

High bounce rates damage your domain reputation faster than almost any other deliverability metric. In accordance with major mailbox provider guidelines, maintaining hard bounce rates below 2% is critical.

Before uploading prospect lists into Sales Morgan, verify MX records and remove unverified catch-all domains and invalid syntax entries.

Always maintain a centralized suppression list to immediately honor opt-out requests and prevent contacting unsubscribed recipients across all future campaigns.