SMTPDataError at /en/get_ticket/47/16675/62/
(550, b'The from address does not match a verified Sender Identity. Mail cannot be sent until this error is resolved. Visit https://sendgrid.com/docs/for-developers/sending-email/sender-identity/ to see the Sender Identity requirements')
2020-06-17T09:17:29.131010+00:00 app[web.1]: [80, 87, 86, 52, 37, 3, 41, 68, 16, 9, 44, 71, 60]
2020-06-17T09:17:29.131257+00:00 app[web.1]: 808786523734168169447160
2020-06-17T09:17:30.794140+00:00 heroku[router]: at=info method=GET path="/en/get_ticket/47/16695/38/?csrfmiddlewaretoken=PKZNIQZNHYBQ6xuUmqs1KMZvDTm0WrmXU1zgYDlCzju8LYapw4GMB9xbHvLEMFHY&email_input=reabko15%40gmail.com" host=cinemaxpro.herokuapp.com request_id=235e016e-fb08-4c87-a283-31ecfe99d22f fwd="176.120.62.210" dyno=web.1 connect=1ms service=1685ms status=500 bytes=402 protocol=https
2020-06-17T09:17:30.796415+00:00 app[web.1]: 10.9.82.245 - - [17/Jun/2020:12:17:30 +0300] "GET /en/get_ticket/47/16695/38/?csrfmiddlewaretoken=PKZNIQZNHYBQ6xuUmqs1KMZvDTm0WrmXU1zgYDlCzju8LYapw4GMB9xbHvLEMFHY&email_input=reabko15%40gmail.com HTTP/1.1" 500 145 "https://cinemaxpro.herokuapp.com/en/reservation_ticket/1/47/1/16695/1" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36"
повторюсь вопрос может и глупый(странный) но для важен, так как я начинающий и в некоторых вопросах, я и сам глуповатый)