In the United States, most email providers have a policy that says they will tell you when you have received a government request for your user data as long as they are legally allowed to do so, but these policies are strictly voluntary, and in many cases providers are legally prevented from informing their users of requests for data.
Ní ìlú America, ọ̀pọ̀ apèsèe ímeèlì ló ní ìlànà àti àkọsílẹ̀ pé wọn yóò wí fún ọ bí àwọn ìjọba bá l'áwọ̀n-ọ́n fẹ́ ẹ́ rí dátà rẹ gẹ́gẹ́ bí òǹlò, níwọ̀n ìgbà t'áṣẹ bá f'ààyè gbà wọ́n, ṣùgbọ́n ìlànà yìí kì í ṣe tipá, àti pé lọ́pọ̀ ìgbà ni òfin kò fún apèsè láyé láti sọ fún òǹlò wípé ìjọba béèrè fún dátà rẹ̀.