Mailing Basics Certification - NEW! 3 Part Class (Mark Your Calendars) Class 1: Thursday, February 2, 2023 • 9am – 11am EST Mail Design, Postal Promotions, and Informed Visibility (Mail Tracking) Class 2: Thursday, March 2, 2023 • 9am – 11am EST Address Cleansing, Marketing & Non-Profit Mail, and Business Reply Mail Class 3: Thursday, […]