NATIONAL POST DAY 2023: Technology, including smartphones and computers, has greatly expedited communication across vast distances. Every year, on October 10, India observes National Post Day, an extension of World Post Day on October 9. National Post Day 2023: HistoryIn 1854, Lord Dalhousie laid the foundation for India Post. National Post Day: SignificanceNational Post Day serves as a tribute to the vital role played by the national postal service in connecting people across the country. National Post Day 2023 Quotes