Steps for accessing National Change of Address
- Send your database to email@example.com.
- He will send it through National Change of Address System for updating.
- They will return it to Warren.
- He will send it back with the corrected addresses and the old addresses still available.
- You can import new data for use in your next mailing.
- Your database must have been updated within 95 days of the time your mailing is released to the U.S.P.S.