The Department of Posts is intensifying efforts to achieve targets, sustain cleanliness, manage e-waste, and deliver efficient, citizen-centric services during 'Special Campaign 6'. New Delhi: The Department of Posts said on Sunday it will continue to intensify its efforts during the remaining period of 'Special Campaign 6' to achieve the prescribed targets, sustain cleanliness practices, ensure scientific e-waste management and reinforce its commitment to responsive, efficient and citizen-centric governance.