Python POP3 Mail

#-*-Coding:utf-8-*-import poplibimport emailfrom email.parser import parserfrom email.header import Decode_headerfrom Email.utils import Parseaddr "to receive messages in Python's Poplib module in two steps: The first step is to use the POP3 protocol to get the message locally, the second step is to use the email module to parse the original message into a Message object, and then, Display the content of the message to the user in the appropriate form. "' #猜测编码格式def Guess_charset (msg): CharSet = Msg.get_charset () if CharSet is None:content_type = Msg.get (' Con Tent-type ', '). Lower () pos = Content_type.find (' charset= ') if pos >= 0:charset = Content_typ E[pos + 8:].strip () return charset# decode def decode_str (s): value, CharSet = Decode_header (s) [0] if charset:v Alue = Value.decode (charset) return value# parse message contents def print_info (msg, indent=0): if indent = = 0:for header in [' From ', ' to ', ' Subject ']: value = Msg.get (header, ') if Value:if header== ' Subject '                    : value = decode_str (value) else: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 ()): Parts = msg.get_payload () for N, part in enumerate (parts): Print ('%spart%s '% (' * indent, N)) print ('%s--------------------'% (' * indent)) Prin T_info (part, indent + 1) else:content_type = Msg.get_content_type () If content_type== ' text/plain ' or con            tent_type== ' text/html ': content = Msg.get_payload (decode=true) charset = Guess_charset (msg) If charset:content = Content.decode (charset) print ('%stext:%s '% (' * indent, content + ' ... ') else:print ('%sattachment:%s '% (' * indent, content_type)) email = raw_input (' email: ') PASSW Ord = Raw_input (' Password: ') pop3_server = raw_input (' POP3 server: ') #加密 #server = Poplib. Pop3_ssl (pop3_server, port = 995) Server = Poplib. POP3 (pop3_server) #server. Set_debuglevel (1) print (Server.getwelcome ()) # Authentication: server.user (email) server.pass_ (password) print ( ' Messages:%s. Size:%s '% Server.stat ()) RESP, mails, octets = Server.list () # Get the latest message, note that the index number starts at 1: RESP, lines, octets = SE RVER.RETR (len (mails)) # parse message: Msg = Parser (). PARSESTR (' \ r \ n '. Join (lines)) # Print message content: Print_info (msg) # Caution: Messages will be deleted directly from the server: # Server.dele (len (mails)) # Close connection: Server.quit ()

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Python POP3 Mail