The plan would have deleted emails from 14 city agencies after 90 days, but it was never implemented.
The mayor also plans to greatly expand the manufacturing sector in certain neighborhoods.
Local elected officials urged Mayor Bill De Blasio to make Lunar New Year a school holiday.
The program will be rolled out in 100th and 101st precincts in Rockaway and the 33rd and 34th Uptown.
The de Blasio administration has tried to harness social media to reach New Yorkers directly.
De Blasio responded after parade-goers reportedly chanted against the development Sunday.
Enrollment declined by 31 percent since 2009 at 33 of the borough's schools, a report found.
They led a local community board vote to suspend presentations by the city and developers.
NYPD is teaching a new takedown move to avoid another Eric Garner tragedy.
An initiative from police headquarters encouraged outreach in local churches, a police chief said.
Police officer Edward Byrne was murdered on Feb. 26, 1988, while guarding a witness.
Four out of five police unions have reached a contract with the city.
The mayor also criticized some of Gov. Andrew Cuomo's budget plans.
The city is looking into boats that can operate in extreme cold while planning the five-borough ferry.
Cuomo reiterated Monday that the MTA did not see any "redevelopment possibilities" at the 200-acre site.
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