使用python 编写一段邮件发送代码‘’

好的，以下是使用 Python 发送邮件的代码：

import smtplib
from email.mime.text import MIMEText

# 发送邮箱地址
from_addr = '你的邮箱地址'
# 邮箱授权码，不是登录密码
password = '你的邮箱授权码'
# 接收邮箱地址
to_addr = '接收邮箱地址'
# 邮件主题
subject = 'Python 发送邮件测试'
# 邮件内容
msg = MIMEText('测试邮件，收到请回复！', 'plain', 'utf-8')
msg['From'] = from_addr
msg['To'] = to_addr
msg['Subject'] = subject

# 发送邮件
try:
    server = smtplib.SMTP_SSL('smtp.qq.com', 465)
    server.login(from_addr, password)
    server.sendmail(from_addr, [to_addr], msg.as_string())
    print('邮件发送成功！')
except Exception as e:
    print('邮件发送失败：', e)
finally:
    server.quit()

希望可以帮助到你，如果你有更多的问题，可以随时问我哦~

相关问题

用python的yagmail编写一段发送html附件代码

好的，以下是使用 yagmail 发送 html 附件的代码示例：

import yagmail

# 配置发件人账号信息
sender_email = "your_sender_email@example.com"
sender_password = "your_sender_password"

# 配置收件人信息
receiver_email = "recipient_email@example.com"

# 配置邮件内容
subject = "这是一封带有 HTML 附件的邮件"
contents = "这是一封带有 HTML 附件的邮件，请查收。"

# 读取 HTML 文件内容
with open("test.html", "r", encoding="utf-8") as f:
    html_content = f.read()

# 配置邮件附件
attachments = ["test.html"]

# 发送邮件
yag = yagmail.SMTP(user=sender_email, password=sender_password)
yag.send(to=receiver_email, subject=subject, contents=[contents, html_content], attachments=attachments)
yag.close()

请注意，代码中的 `your_sender_email@example.com` 和 `your_sender_password` 分别对应着发件人的email和密码，需要替换为实际的值。附件的文件名和路径也需要替换成实际的值。

用python写一段代码，flask 异步发送带附件的邮件

以下是用 Python 编写的 Flask 异步发送带附件的邮件的代码：

from flask import Flask, render_template, request
from flask_mail import Mail, Message
from threading import Thread

app = Flask(__name__)
app.config.update(
    DEBUG=True,
    MAIL_SERVER='smtp.gmail.com',
    MAIL_PORT=587,
    MAIL_USE_TLS=True,
    MAIL_USERNAME='your_email@gmail.com',
    MAIL_PASSWORD='your_password'
)

mail = Mail(app)

def send_async_email(app, msg):
    with app.app_context():
        mail.send(msg)

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/send_email', methods=['POST'])
def send_email():
    recipient = request.form['recipient']
    subject = request.form['subject']
    body = request.form['body']
    attachment = request.files['attachment']

    msg = Message(subject, sender='your_email@gmail.com', recipients=[recipient])
    msg.body = body
    msg.attach(attachment.filename, attachment.read(), attachment.content_type)

    thr = Thread(target=send_async_email, args=[app, msg])
    thr.start()

    return 'Email sent!'

if __name__ == '__main__':
    app.run()

请注意，这只是一个示例代码，您需要将其适当修改以适应您的需求。