1、开启邮箱的SMTP服务：登录qq邮箱->设置->账户->打开POP3/SMTP
2、在settings.py最后加上：
1 #settings 2 3 EMAIL_USE_SSL = True 4 EMAIL_HOST = 'smtp.qq.com' # 如果是 163 改成 smtp.163.com 5 EMAIL_PORT = 465 6 EMAIL_HOST_USER = 'xxx@qq.com' # 帐号 7 EMAIL_HOST_PASSWORD = 'password' # SMTP服务密码 8 DEFAULT_FROM_EMAIL = EMAIL_HOST_USER
3、编辑views
1 #一次发送一个 2 from django.core.mail import send_mail 3 4 send_mail('Subject here', 'Here is the message.', 'from@example.com', 5 ['to@example.com'], fail_silently=False) 6 7 #一次发送多个 8 from django.core.mail import send_mass_mail 9 10 message1 = ('Subject here', 'Here is the message', 'from@example.com', ['first@example.com', 'other@example.com']) 11 message2 = ('Another Subject', 'Here is another message', 'from@example.com', ['second@test.com']) 12 13 send_mass_mail((message1, message2), fail_silently=False) 14 15 #备注：send_mail 每次发邮件都会建立一个连接，发多封邮件时建立多个连接。而 send_mass_mail 是建立单个连接发送多封邮件，所以一次性发送多封邮件时 send_mass_mail 要优于 send_mail。
参考：https://code.ziqiangxuetang.com/django/django-send-email.html
https://www.jianshu.com/p/334f0b32f7a1