Washington ? The United States and Cuba will start talks this month on resuming direct mail service between the two countries for the first time in nearly half a century as the Obama administration continues to try to engage the communist island, U.S. officials said Tuesday.

The negotiations, set for Sept. 17, will follow the resumption in July of talks on the legal immigration of Cubans to the U.S., according to the officials. The two sides agreed on the two sets of discussions in late May, a month after President Barack Obama eased travel and financial restrictions on Americans with family members in Cuba.