密碼是授權碼,請自行查詢
#encoding:utf-8
import poplib
from email.parser import Parser
from email.header import decode_header
from email.utils import parseaddr
# indent用於縮進顯示:
def print_info(msg, indent=0):
if indent == 0:
# 郵件的From, To, Subject存在於根對象上:
for header in ['From', 'To', 'Subject']:
value = msg.get(header, '')
if value:
if header=='Subject':
# 需要解碼Subject字符串:
value = decode_str(value)
else:
# 需要解碼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()):
# 如果郵件對象是一個MIMEMultipart,
# get_payload()返回list,包含所有的子對象:
parts = msg.get_payload()
for n, part in enumerate(parts):
print('%spart %s' % (' ' * indent, n))
print('%s--------------------' % (' ' * indent))
# 遞歸打印每一個子對象:
print_info(part, indent + 1)
else:
# 郵件對象不是一個MIMEMultipart,
# 就根據content_type判斷:
content_type = msg.get_content_type()
if content_type=='text/plain' or content_type=='text/html':
# 純文本或HTML內容:
content = msg.get_payload(decode=True)
# 要檢測文本編碼:
charset = guess_charset(msg)
if charset:
content = content.decode(charset)
print('%sText: %s' % (' ' * indent, content + '...'))
else:
# 不是文本,作爲附件處理:
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):
# 先從msg對象獲取編碼:
charset = msg.get_charset()
if charset is None:
# 如果獲取不到,再從Content-Type字段獲取:
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__":
# 輸入郵件地址, 口令和POP3服務器地址:
email = '*********@qq.com'
password = '*************'
pop3_server = 'pop.qq.com'
# 連接到POP3服務器:
server = poplib.POP3(pop3_server)
# 可以打開或關閉調試信息:
# server.set_debuglevel(1)
# 可選:打印POP3服務器的歡迎文字:
print(server.getwelcome())
# 身份認證:
server.user(email)
server.pass_(password)
# stat()返回郵件數量和佔用空間:
#print('Messages: %s. Size: %s' % server.stat())
# list()返回所有郵件的編號:
resp, mails, octets = server.list()
# 可以查看返回的列表類似['1 82923', '2 2184', ...]
# print(mails)
# 獲取最新一封郵件, 注意索引號從1開始:
index = len(mails)
resp, lines, octets = server.retr(index)
# lines存儲了郵件的原始文本的每一行,
# 可以獲得整個郵件的原始文本:
msg_content = '\r\n'.join(lines)
# 稍後解析出郵件:
msg = Parser().parsestr(msg_content)
print_info(msg)
# 可以根據郵件索引號直接從服務器刪除郵件:
# server.dele(index)
# 關閉連接:
server.quit()