Question

我正在尝试在管理员中配置EMAIL_HOST设置，我将创建一个包含必填字段的模型：

EMAIL_HOST
EMAIL_HOST_USER
EMAIL_HOST_PASSWORD
EMAIL_PORT

但是如何使用send_mail在视图中使用这些字段？

Answer 1

如果您想使用send_mail，则必须创建自己的email backend，其中使用您的自定义设置，然后将其传递到send_mail属性中的connection

Answer 2

使用管理页面中自定义配置的SMTP设置发送邮件，该设置独立于Django设置：

from django.core import mail
from django.core.mail.backends.smtp import EmailBackend
from <'Your SMTP setting in admin'> import <'Your model'>

def send_mail(subject, contact_list, body):

    try:
        con = mail.get_connection()
        con.open()
        print('Django connected to the SMTP server')

        mail_setting = <'Your model'>.objects.last()
        host = mail_setting.host
        host_user = mail_setting.host_user
        host_pass = mail_setting.host_pass
        host_port = mail_setting.host_port

        mail_obj = EmailBackend(
            host=host,
            port=host_port,
            password=host_pass,
            username=host_user,
            use_tls=True,
            timeout=10
        )

        msg = mail.EmailMessage(
            subject=subject,
            body=body,
            from_email=host_user,
            to=[contact_list],
            connection=con,
        )
        mail_obj.send_messages([msg])
        print('Message has been sent.')

        mail_obj.close()
        print('SMTP server closed')
        return True

    except Exception as _error:
        print('Error in sending mail >> {}'.format(_error))
        return False

Django使用动态SMTP设置发送电子邮件

2 个答案: