tencent cloud

Simple Email Service

Deskripsi Produk
Ikhtisar
Fitur
Keunggulan
Kasus Penggunaan
Spesifikasi
Panduan Pembelian
Harga
Panduan Konsol
Konfigurasi
Statistik
Dokumentasi SMTP
Panduan Pengiriman Email SMTP
Alamat Layanan SMTP
Contoh Panggilan untuk Java
Contoh Panggilan untuk Go
Mengirim Email dengan Lampiran
Kode Kesalahan
Dokumentasi Webhook
Pemberitahuan Peristiwa Email
Pembatasan Pengiriman Email
Jenis Lampiran
Pertanyaan Umum
Memulai
Batas Pengiriman
Fitur Pengiriman
Domain
Templat
Verifikasi dan Konfigurasi Identitas
IP Khusus
Pengiriman
Penggunaan API
Panggilan Balik
Folder Spam
Keamanan
Catatan Penting
Lainnya
Hubungi Kami
DokumentasiSimple Email Service

Sample Call for Python

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Terakhir diperbarui: 2024-12-23 14:32:54
python version >= 3.6
# -*- coding:utf-8 -*-
import smtplib
import ssl
from email.header import Header
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.utils import formataddr


def send_mail(sender, sender_alias, sender_pwd, recipient_list, subject, body, host="sg-smtp.qcloudmail.com", port=465,
              is_use_ssl=True):
    try:
        message = MIMEMultipart('alternative')
        message['Subject'] = Header(subject, 'UTF-8')
        message['From'] = formataddr([sender_alias, sender])
        message['To'] = ",".join(recipient_list)
        to_addr_list = recipient_list

        mime_text = MIMEText(body, _subtype='html', _charset='UTF-8')
        message.attach(mime_text)

        if is_use_ssl:
            context = ssl.create_default_context()
            context.set_ciphers('DEFAULT')
            client = smtplib.SMTP_SSL(host, port, context=context)
        else:
            client = smtplib.SMTP(host, port)

        client.login(sender, sender_pwd)
        client.sendmail(sender, to_addr_list, message.as_string())
        client.quit()

        print('Send email success!')
    except smtplib.SMTPConnectError as e:
        print('Send email failed,connection error:', e.smtp_code, e.smtp_error)
    except smtplib.SMTPAuthenticationError as e:
        print('Send email failed,smtp authentication error:', e.smtp_code, e.smtp_error)
    except smtplib.SMTPSenderRefused as e:
        print('Send email failed,sender refused:', e.smtp_code, e.smtp_error)
    except smtplib.SMTPRecipientsRefused as e:
        print('Send email failed,recipients refused:', e.recipients)
    except smtplib.SMTPDataError as e:
        print('Send email failed,smtp data error:', e.smtp_code, e.smtp_error)
    except smtplib.SMTPException as e:
        print('Send email failed,smtp exception:', str(e))
    except Exception as e:
        print('Send email failed,other error:', str(e))


if __name__ == '__main__':
    # Sender address created in the console
    from_email = "xxx@xxxx"
    # SMTP password set in the console
    from_email_pwd = "xxx"
    # Recipient email address list
    to_email_list = ["xxx@xxx1", "xxx@xxx2"]

    # Sender email alias
    from_alias = "Test Alias"
    # Email subject
    subject_txt = "[Test Subject]"
    # Email content
    body_content = (
        "<!DOCTYPE html>\\n<html>\\n<head>\\n<meta charset=\\"utf-8\\">\\n<title>hello world</title>\\n</head>\\n<body>\\n "
        "<h1>My First Heading</h1>\\n    <p>My First Paragraph.</p>\\n</body>\\n</html>")

    #  Use SSL to send emails by default; the port can be 465 or 58
    is_using_ssl = True
    # SMTP service address, Hong Kong=smtp.qcloudmail.com, Singapore=sg-smtp.qcloudmail.com, Guangzhou=gz-smtp.qcloudmail.com
    smtp_host = "sg-smtp.qcloudmail.com"
    # SMTP port number, 465 and 587 use SSL encryption, 25 uses TLS
    smtp_port = 465

    # Use port 25 to send emails
    # is_using_ssl = False
    # smtp_host = "sg-smtp.qcloudmail.com"
    # smtp_port = 25
    send_mail(from_email, from_alias, from_email_pwd, to_email_list, subject_txt, body_content,
              smtp_host, smtp_port, is_using_ssl)

Topik selanjutnya: Ikhtisar

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