Python通过smtp服务发送电子邮件给指定用户(适用于Zabbix邮件报警)
当下免费的邮件服务很多,例如163企业邮箱、QQ企业邮箱等。不需要自己搭建邮件服务器发送邮件给指 定用户,只需要注册任何一个支持smtp协议的邮箱就可以实现发送邮件。发送邮件可以通过Linux命令、自己编写的Shell脚本,也可以通过Python写的Python脚本。
如下代码是一个简单却实用的示例。默认无参数执行时,发送预设的邮件主题和邮件内容到预设的用户。带参数执行时将指定的主题和邮件内容发送到指定的用户。带参数执行可用于Zabbix邮件报警脚本。
对于Zabbix2.x可以直接填写脚本名字。对于Zabbix3.x,需要指定参数,第一个是参数1,第二个是参数2,以此类推。
如下图所示:
代码如下:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
#!/usr/bin/python # encoding: utf-8 # -*- coding: utf8 -*- import smtplib
import string
import sys
def usage():
print ( """
Function: send email to somebody using smtp protocol
Usage:
no parameters: python %s
with parameters: python %s <mailto> <subject> <message body>
Example: python %s "sendto" "subject" "message"
""" ) % (__file__, __file__, sys.argv[ 0 ])
sys.exit( 0 )
EMAIL_HOST = "smtp.example.domain" # change it
EMAIL_PORT = 25 # default smtp port
EMAIL_HOST_PASSWORD = 'your password' # change it
CRLF = "\r\n" # for Windows user read easily
SUBJECT = "An email notification from Python" # user defined variable, in Zabbix is {ALERT.SUBJECT}
text = "if you saw this content, it means it works and this is default content with no parameters." # user defined variable, in Zabbix is {ALERT.MESSAGE}
argc = len (sys.argv)
if not (argc = = 1 or argc = = 4 ):
print ( "Error: incorrect number of arguments or unrecognized option" )
usage()
if argc = = 1 :
pass
else :
if sys.argv[ 1 ] is not None and sys.argv[ 2 ] is not None and sys.argv[ 3 ] is not None :
EMAIL_TO = sys.argv[ 1 ]
SUBJECT = sys.argv[ 2 ]
text = sys.argv[ 3 ]
BODY = string.join((
"From: %s" % DEFAULT_FROM_EMAIL,
"To: %s" % EMAIL_TO,
"Subject: %s" % SUBJECT,
"",
text
), CRLF) server = smtplib.SMTP()
server.connect(EMAIL_HOST, EMAIL_PORT) server.starttls() server.login(EMAIL_HOST_USER, EMAIL_HOST_PASSWORD) server.sendmail(DEFAULT_FROM_EMAIL, [EMAIL_TO], BODY) server.quit() |
tag:Python邮件报警,Zabbix邮件报警脚本,Python发送邮件
--end--
本文转自 urey_pp 51CTO博客,原文链接:http://blog.51cto.com/dgd2010/1786821,如需转载请自行联系原作者