密码是授权码,请自行查询
#encoding:utf-8
import poplib
from email.parser import Parser
from email.header import decode_header
from email.utils import parseaddr
# indent用于缩进显示:
def print_info(msg, indent=0):
if indent == 0:
# 邮件的From, To, Subject存在于根对象上:
for header in ['From', 'To', 'Subject']:
value = msg.get(header, '')
if value:
if header=='Subject':
# 需要解码Subject字符串:
value = decode_str(value)
else:
# 需要解码Email地址:
hdr, addr = parseaddr(value)
name = decode_str(hdr)
value = u'%s <%s>' % (name, addr)
print('%s%s: %s' % (' ' * indent, header, value))
if (msg.is_multipart()):
# 如果邮件对象是一个MIMEMultipart,
# get_payload()返回list,包含所有的子对象:
parts = msg.get_payload()
for n, part in enumerate(parts):
print('%spart %s' % (' ' * indent, n))
print('%s--------------------' % (' ' * indent))
# 递归打印每一个子对象:
print_info(part, indent + 1)
else:
# 邮件对象不是一个MIMEMultipart,
# 就根据content_type判断:
content_type = msg.get_content_type()
if content_type=='text/plain' or content_type=='text/html':
# 纯文本或HTML内容:
content = msg.get_payload(decode=True)
# 要检测文本编码:
charset = guess_charset(msg)
if charset:
content = content.decode(charset)
print('%sText: %s' % (' ' * indent, content + '...'))
else:
# 不是文本,作为附件处理:
print('%sAttachment: %s' % (' ' * indent, content_type))
def decode_str(s):
value, charset = decode_header(s)[0]
if charset:
value = value.decode(charset)
return value
def guess_charset(msg):
# 先从msg对象获取编码:
charset = msg.get_charset()
if charset is None:
# 如果获取不到,再从Content-Type字段获取:
content_type = msg.get('Content-Type', '').lower()
pos = content_type.find('charset=')
if pos >= 0:
charset = content_type[pos + 8:].strip()
return charset
if __name__ == "__main__":
# 输入邮件地址, 口令和POP3服务器地址:
email = '*********@qq.com'
password = '*************'
pop3_server = 'pop.qq.com'
# 连接到POP3服务器:
server = poplib.POP3(pop3_server)
# 可以打开或关闭调试信息:
# server.set_debuglevel(1)
# 可选:打印POP3服务器的欢迎文字:
print(server.getwelcome())
# 身份认证:
server.user(email)
server.pass_(password)
# stat()返回邮件数量和占用空间:
#print('Messages: %s. Size: %s' % server.stat())
# list()返回所有邮件的编号:
resp, mails, octets = server.list()
# 可以查看返回的列表类似['1 82923', '2 2184', ...]
# print(mails)
# 获取最新一封邮件, 注意索引号从1开始:
index = len(mails)
resp, lines, octets = server.retr(index)
# lines存储了邮件的原始文本的每一行,
# 可以获得整个邮件的原始文本:
msg_content = '\r\n'.join(lines)
# 稍后解析出邮件:
msg = Parser().parsestr(msg_content)
print_info(msg)
# 可以根据邮件索引号直接从服务器删除邮件:
# server.dele(index)
# 关闭连接:
server.quit()