class SOCKS_IMAP4_SSL(imaplib.IMAP4_SSL):
    def __init__(self, host, port = imaplib.IMAP4_SSL_PORT, proxy_type = None, proxy = None,):
            self.proxy = proxy
            self.proxy_type = proxy_type
            imaplib.IMAP4_SSL.__init__(self, host, port)
    def open(self, host, port = imaplib.IMAP4_SSL_PORT):
        self.host = host
        self.port = port
        if self.proxy and self.proxy_type:
            proxy_ip, proxy_port = self.proxy.split(':')
            self.sock = socks.create_connection((host, port), self.proxy_type, proxy_ip, int(proxy_port))
        else:
            self.sock = socket.create_connection((host, port))
        self.sslobj = ssl.wrap_socket(self.sock, self.keyfile, self.certfile)
        self.file = self.sslobj.makefile('rb')

SSLEOFError: EOF occurred in violation of protocol (_ssl.c:590)