Migrating data before server deletion involves several steps:
1. Data Export: Export all your email lists, contact information, and campaign data from the old server. 2. Import to New Server: Import the exported data to the new server. Most email marketing platforms provide tools for easy data import. 3. Verify Data Integrity: Ensure that all data has been correctly transferred and is intact. 4. Run Test Campaigns: Send out test emails to verify that everything is functioning correctly on the new server.