import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.base import MIMEBase
from email import encoders
from email.utils import formataddr

# 郵件配置
SMTP_SERVER = 'smtp.qq.com'
SMTP_PORT = 587  # TLS端口
SENDER_EMAIL = 'your_qq@qq.com'
SENDER_PWD = '你的授權(quán)碼'  # QQ郵箱需使用授權(quán)碼，非登錄密碼

def send_email_with_attachment(receiver, subject, html_content, attachment_path):
    """
    發(fā)送帶附件的HTML郵件
    """
    # 創(chuàng)建一個混合類型的郵件對象
    msg = MIMEMultipart()
    msg['From'] = formataddr(('自動化發(fā)送者', SENDER_EMAIL))
    msg['To'] = receiver
    msg['Subject'] = subject

    # 1. 添加HTML正文
    msg.attach(MIMEText(html_content, 'html', 'utf-8'))

    # 2. 處理附件
    try:
        with open(attachment_path, 'rb') as f:
            # 創(chuàng)建附件對象 (MIMEBase)
            part = MIMEBase('application', 'octet-stream')
            part.set_payload(f.read())
            # 編碼為Base64
            encoders.encode_base64(part)
            # 添加頭部信息，聲明此為附件
            filename = attachment_path.split('/')[-1]  # 獲取文件名
            part.add_header(
                'Content-Disposition',
                f'attachment; filename="{filename}"'
            )
            msg.attach(part)
    except FileNotFoundError:
        print(f"附件 {attachment_path} 未找到，郵件將無附件發(fā)送。")

    # 3. 發(fā)送郵件
    try:
        server = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)
        server.starttls()  # 啟用TLS加密
        server.login(SENDER_EMAIL, SENDER_PWD)
        server.sendmail(SENDER_EMAIL, receiver, msg.as_string())
        server.quit()
        print(f"郵件發(fā)送成功至 {receiver}")
    except Exception as e:
        print(f"發(fā)送失敗: {e}")

# 使用示例
if __name__ == '__main__':
    html_body = """
    <h2>月度數(shù)據(jù)報告</h2>
    <p>您好，</p>
    <p>本月銷售數(shù)據(jù)請見附件。</p>
    <p><strong>請注意：</strong> 此郵件由系統(tǒng)自動發(fā)送，請勿回復(fù)。</p>
    """
    send_email_with_attachment(
        receiver='target@example.com',
        subject='【自動化】2024年5月銷售報表',
        html_content=html_body,
        attachment_path='./report.xlsx'  # 假設(shè)當(dāng)前目錄有該文件
    )

pip install imap-tools

from imap_tools import MailBox

# 連接IMAP服務(wù)器（QQ郵箱IMAP地址：imap.qq.com）
with MailBox('imap.qq.com').login('your_qq@qq.com', '你的授權(quán)碼', initial_folder='INBOX') as mailbox:
    print("登錄成功，當(dāng)前文件夾：收件箱")
    # 后續(xù)操作...

from imap_tools import MailBox, AND, OR, NOT

with MailBox('imap.qq.com').login('your_qq@qq.com', '授權(quán)碼', 'INBOX') as mailbox:
    
    # 1. 查詢未讀郵件
    unread_emails = mailbox.fetch(AND(seen=False))
    
    # 2. 查詢特定發(fā)件人且包含附件的郵件
    specific_emails = mailbox.fetch(AND(from_='boss@company.com', subject='報告'))
    
    # 3. 復(fù)雜查詢：來自某個域，或者是緊急郵件
    complex_query = OR(
        from_='@important.com',
        subject='URGENT'
    )
    for msg in mailbox.fetch(complex_query):
        print(msg.subject)
    
    # 4. 日期范圍查詢：近3天的郵件
    from datetime import date, timedelta
    three_days_ago = date.today() - timedelta(days=3)
    recent_mails = mailbox.fetch(AND(date_gte=three_days_ago))

import os
from imap_tools import MailBox, AND

DOWNLOAD_DIR = './attachments'

def download_attachments_from_inbox():
    # 確保下載目錄存在
    os.makedirs(DOWNLOAD_DIR, exist_ok=True)
    
    with MailBox('imap.qq.com').login('your_qq@qq.com', '授權(quán)碼', 'INBOX') as mailbox:
        # 獲取所有未讀郵件
        # fetch 返回一個生成器，支持分頁和排序，這里設(shè)置 reverse=True 讓最新的郵件先出現(xiàn)
        for msg in mailbox.fetch(AND(seen=False), reverse=True, limit=50):  # 限制處理50封，防止過載
            print(f"處理郵件: {msg.subject} 來自: {msg.from_}")
            
            # 檢查是否有附件
            if msg.attachments:
                for att in msg.attachments:
                    # att 是 MailAttachment 對象
                    filename = att.filename
                    # 可以按文件類型過濾
                    if filename.endswith(('.xlsx', '.pdf', '.docx')):
                        file_path = os.path.join(DOWNLOAD_DIR, filename)
                        # att.payload 是附件的二進制數(shù)據(jù) (bytes)
                        with open(file_path, 'wb') as f:
                            f.write(att.payload)
                        print(f"  已下載附件: {filename}")
                
                # 處理完后，可以將郵件標(biāo)記為已讀（默認(rèn)fetch時mark_seen=True），或移動到其他文件夾
                # 將郵件移動到 "Processed" 文件夾
                mailbox.move([msg.uid], 'PROCESSED')
            else:
                # 無附件郵件，直接標(biāo)記為已讀，也可以不做任何操作
                # 如果不希望在fetch時自動標(biāo)記已讀，可以在fetch參數(shù)中設(shè)置 mark_seen=False
                pass

if __name__ == '__main__':
    download_attachments_from_inbox()

import smtplib
from email.mime.text import MIMEText
from imap_tools import MailBox, AND

# 發(fā)送函數(shù) (簡化版)
def send_reply(to_addr, original_subject):
    smtp_server = smtplib.SMTP('smtp.qq.com', 587)
    smtp_server.starttls()
    smtp_server.login('your_qq@qq.com', '授權(quán)碼')
    
    msg = MIMEText('感謝您的來信，我們已經(jīng)收到您的請求，會盡快處理。', 'plain', 'utf-8')
    msg['From'] = 'your_qq@qq.com'
    msg['To'] = to_addr
    msg['Subject'] = f'RE: {original_subject} [自動回復(fù)]'
    
    smtp_server.send_message(msg)
    smtp_server.quit()

# 主監(jiān)控邏輯
def auto_responder():
    with MailBox('imap.qq.com').login('your_qq@qq.com', '授權(quán)碼', 'INBOX') as inbox:
        # 查找未讀的、主題包含"咨詢"的郵件
        for msg in inbox.fetch(AND(seen=False, subject='咨詢')):
            # 發(fā)送自動回復(fù)
            send_reply(msg.from_, msg.subject)
            print(f"已回復(fù): {msg.from_}")
            
            # 標(biāo)記為已讀并添加自定義標(biāo)志
            inbox.flag([msg.uid], ['ANSWERED'], True)