</s> ▁D ame ▁Mo ya ▁Mar guer ite ▁Gre ene ▁O C , ▁DB E ▁( born ▁ 1 0 ▁June ▁ 1 9 5 4 ) ▁is ▁a ▁Canadian ▁business w oman ▁who ▁was ▁the ▁chief ▁executive ▁( CE O ) ▁of ▁the ▁Royal ▁Mail ▁until ▁ 2 0 1 8 , ▁having ▁previously ▁been ▁CE O ▁of ▁Canada ▁Post . ▁ ▁Early ▁life ▁and ▁education ▁Mo ya ▁Mar guer ite ▁Gre ene ▁was ▁born ▁on ▁ 1 0 ▁June ▁ 1 9 5 4 , ▁in ▁St ▁John ’ s , ▁New found land , ▁the ▁daughter ▁of ▁Austin ▁Gre ene , ▁a ▁DI Y ▁shop ▁owner ▁and ▁Ang ela , ▁a ▁special ▁education ▁teacher , ▁of ▁Cole y ' s ▁Point . ▁She ▁graduated ▁from ▁Memorial ▁University ▁of ▁New found land ▁with ▁a ▁Bach elor ▁of ▁Arts ▁in ▁ 1 9 7 4 , ▁and ▁then ▁attended ▁Os go ode ▁Hall ▁Law ▁School . ▁ ▁Career ▁On ▁gradu ation ▁in ▁ 1 9 7 9 , ▁she ▁joined ▁the ▁Public ▁Service ▁of ▁Canada ▁in ▁Ott awa ▁as ▁an ▁imm igration ▁adj ud icator , ▁later ▁taking ▁positions ▁in ▁the ▁Department ▁of ▁Labour ▁and ▁the ▁Priv y ▁Council ▁Office . ▁In ▁the ▁later ▁position ▁as ▁Ass istant ▁Deput y ▁Minister ▁for ▁Transport ▁Canada , ▁she ▁was ▁responsible ▁for ▁transport , ▁over see ing ▁the ▁priv at isation ▁of ▁Canadian ▁National ▁Railway ▁and ▁the ▁der eg ulation ▁of ▁the ▁Canadian ▁air line ▁industry . ▁ ▁In ▁ 1 9 9 6 ,