腳本過(guò)于簡(jiǎn)單，供學(xué)習(xí)和參考。主要了解一下smtplib庫(kù)的使用和超時(shí)機(jī)制的實(shí)現(xiàn)。使用signal.alarm實(shí)現(xiàn)超時(shí)機(jī)制。

#!/usr/bin/env python

# -*- coding: utf-8 -*-

import time

import sys

import logging

import smtplib

import socket

import signal

import ConfigParser

from datetime import datetime

from email import encoders

from email.header import Header

from email.mime.text import MIMEText

from email.utils import parseaddr,formataddr

CONF_PATH = "/etc/zabbix/alarm_email.conf"

logging.basicConfig(level=logging.INFO,format='%(asctime)s [%(levelname)s]: %(message)s',filename='/var/log/zabbix/send_alarm_email.log')

class EmailObject:

def __init__(self,to_addr,content):

self.timeout = 10

self.retry = 3

self.cp = self._parse_config()

self.cpl = self._parse_config().sections()

self.conf = dict(self.cp.items(self.cpl[0]))

# common how to use one

self.to_addr = to_addr

self.content = content

# get ConfigParser,for section selection

def _parse_config(self):

cp = ConfigParser.ConfigParser()

cp.read(CONF_PATH)

return cp

# set base config

def _conf_parse(self):

self.subject = "zabbix告警"

self.from_addr = self.conf["from_addr"]

self.password = self.conf["password"]

self.smtp_server = self.conf["smtp_server"]

def _msg_parse(self):

#msg = self.content.split("*")

#state = "alarm" if msg[0] == "PROBLEM" else "ok"

#severity = msg[1]

#head_time = map(int,msg[2].split("."))

#tail_time = map(int,msg[3].split(":"))

## if not host?

#event_type = "host." + msg[4]

#reason = msg[5].replace("_"," ")

#alarm_id = int(msg[6])

#message = msg

return self.content

def _change_server(self):

# if len = 1 and this fun is called,means that all servers hava been tried

if(len(self.cpl) > 1):

self.cpl.pop(0)

self.retry = 3

self.conf = dict(self.cp.items(self.cpl[0]))

logging.info("Change server to {}".format(self.cpl[0]))

self.send_email()

else:

logging.warning("No server could be used,try to config more server(now is {}) or increase the timeout [{}]!".format(self.cp.sections(),self.timeout))

exit()

def send_email(self):

# signal handle

def handler(signum,frame):

if self.retry > 0:

raise AssertionError

else:

self._change_server()

self._conf_parse()

from_addr = self.from_addr

password = self.password

smtp_server = self.smtp_server

timeout = self.timeout

to_addr = self.to_addr

msg = MIMEText(self.content,'plain','utf-8')

msg['Subject'] = Header(self.subject,'utf-8')

msg['From'] = 'AlarmEmail'+''

msg['To'] = "******@******.com"

try:

signal.signal(signal.SIGALRM,handler)

signal.alarm(timeout)

server = smtplib.SMTP_SSL(smtp_server,465)

server.login(from_addr,password)

server.sendmail(from_addr,msg.as_string())

logging.info("Send email successfully!From:[{}],To:[{}],Content:[{}]".format(from_addr,self.content))

server.quit()

exit()

except AssertionError:

self.retry -= 1

logging.info("Begin to resend email for the {}th times".format(3-self.retry))

self.send_email()

except smtplib.SMTPAuthenticationError,e:

logging.error("Server [{}] authentication failed".format(smtp_server))

self._change_server()

'''

example:

from emailtest import emailtest

eb = emailtest.EmailObject("******@******.com","test content")

eb.send_email()

tips:

increase timeout:

eb.timeout = 10

increase retry times:

eb.retry = 5

'''

配置文件參考如下：

[default]

from_addr = ******@******.com

password = ******

smtp_server = smtp.******.com

[163]

from_addr = ******@163.com

password = ******

smtp_server = smtp.163.com

[qq]

from_addr = ******@qq.com

password = ******

smtp_server = smtp.qq.com

以上這篇利用python實(shí)現(xiàn)簡(jiǎn)單的郵件發(fā)送客戶(hù)端示例就是小編分享給大家的全部?jī)?nèi)容了，希望能給大家一個(gè)參考，也希望大家多多支持編程小技巧。

總結(jié)

以上是生活随笔為你收集整理的python实现邮件客户端_利用python实现简单的邮件发送客户端示例的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問(wèn)題。

如果覺(jué)得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。