Djangoのviewからメール送信

SendGridの登録方法はLearnDjango様のページ下部Email Serviceを参考

view.py

from django.core.mail import send_mail
#メール送信
subject = "Thank you for your subscription to xxx."
message = "Dear " + name + "\n\nThank you for your subscription to xxx. \nHere is your Subscriptiondetail " \
"\n\nInvoice.No: " + invoice +\
"\nSubscription ID: " + stripe_customer_id +\
"\nApplication date: " + date +\
"\nName: " + name +\
"\nMonthly Subscription Fee: " + currency.upper() + " " + price_new +\
"\n\nYou will be charged " + currency.upper() + " " +  price_new + " every month until you cancel your subscription."\
"\n\nif you have any question please reply this email.\n\nBest Regards \n\nxxx\nxxx."

from_email = 'xxx@xxx.com'
admin_email = ['xxx@xxx.com',customer_email ]
print("send")
try:
    send_mail(subject ,message, from_email, admin_email)
except:
    import traceback
    traceback.print_exc()

from django.core.mail import send_mail

#メール送信

subject = "Thank you for your subscription to xxx."

message = "Dear " + name + "\n\nThank you for your subscription to xxx. \nHere is your Subscriptiondetail " \

"\n\nInvoice.No: " + invoice +\

"\nSubscription ID: " + stripe_customer_id +\

"\nApplication date: " + date +\

"\nName: " + name +\

"\nMonthly Subscription Fee: " + currency.upper() + " " + price_new +\

"\n\nYou will be charged " + currency.upper() + " " + price_new + " every month until you cancel your subscription."\

"\n\nif you have any question please reply this email.\n\nBest Regards \n\nxxx\nxxx."

from_email = 'xxx@xxx.com'

admin_email = ['xxx@xxx.com',customer_email ]

print("send")

try:

send_mail(subject ,message, from_email, admin_email)

except:

import traceback

traceback.print_exc()

settings.py

DEFAULT_FROM_EMAIL = 'xxx@xxxx.com'
EMAIL_HOST = 'smtp.sendgrid.net'
EMAIL_HOST_USER = 'apikey'
EMAIL_HOST_PASSWORD = 'SG.j2IQBU_xxxxxxxxxxxxxxxxxxxxxxxxxx'
# EMAIL_HOST_PASSWORD = 'customsxxxxxx'
EMAIL_PORT = 587
EMAIL_USE_TLS = True