使用python SMTP/IMAP在多个用户之间创建来回电子邮件会话

import smtplib

# 邮件内容
subject = "Hello"
body = "This is a test email."

# 发件人和收件人
sender = "sender@example.com"
receiver = "receiver@example.com"

# 构造邮件
message = f"Subject: {subject}\n\n{body}"

# 连接SMTP服务器
smtp_server = "smtp.example.com"
smtp_port = 587
smtp_username = "username"
smtp_password = "password"
smtp_connection = smtplib.SMTP(smtp_server, smtp_port)
smtp_connection.starttls()
smtp_connection.login(smtp_username, smtp_password)

# 发送邮件
smtp_connection.sendmail(sender, receiver, message)

# 断开连接
smtp_connection.quit()

import imaplib

# 连接IMAP服务器
imap_server = "imap.example.com"
imap_port = 993
imap_username = "username"
imap_password = "password"
imap_connection = imaplib.IMAP4_SSL(imap_server, imap_port)
imap_connection.login(imap_username, imap_password)

# 选择邮箱
mailbox = "INBOX"
imap_connection.select(mailbox)

# 搜索邮件
status, data = imap_connection.search(None, "ALL")
email_ids = data[0].split()

# 获取邮件内容
for email_id in email_ids:
    status, data = imap_connection.fetch(email_id, "(RFC822)")
    raw_email = data[0][1]
    # 处理邮件内容

# 断开连接
imap_connection.logout()