在linux中如何實現定時發送郵件到指定郵箱，監測任務

1 #!/usr/bin/env python  2 # -*- coding=utf-8 -*-  3 import smtplib  4 from email.mime.text import MIMEText  5 import threading  6 import time, datetime  7  8 mailto_list=["[e-mail]"] #里面是對方的郵箱  9 #-----------QQ郵箱發送設置---------------------- 10 mail_server="smtp.qq.com"#以qq郵箱為例子，里面是QQ郵箱的服務，換成其他郵箱需要更改服務 11 mail_user=""#這是QQ郵箱的賬號 12 mail_pass=""#如果是其他的可以直接填上密碼，如果用qq之類的，或者郵箱未開服務，會提醒你打開下面的鏈接 13 #QQ郵箱需要去官方打開服務：http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=28&&no=1001256 14 def send_mail(to_list, sub, content): 15 msg = MIMEText(content,'plain','utf-8') 16 msg["Accept-Language"]="zh-CN" 17 msg["Accept-Charset"]="ISO-8859-1,utf-8" 18 msg['Subject'] = sub 19 msg['From'] = mail_user 20 msg['To'] = ";".join(to_list) 21 try: 22 server = smtplib.SMTP() 23  server.connect(mail_server) 24  server.starttls() 25  server.login(mail_user, mail_pass) 26  server.sendmail(mail_user, to_list, msg.as_string()) 27  server.close() 28 return True 29 except Exception, e: 30 print str(e) 31 return False 32 33 def getDate(): 34 return str(datetime.datetime.utcfromtimestamp(time.time())+datetime.timedelta(hours=8)) 35 36 def send_warning_mail(title, info): 37 nowTime = getDate() 38 try: 39 t = threading.Thread(target=send_mail, args=(mailto_list, title, str(nowTime) + " | " + str(info))) 40  t.start() 41 except:pass 42 # send_mail(mailto_list, "mysql異常", info) 43 44 if __name__ == '__main__': 45 send_warning_mail("this is title", "\nthis is content") 46 # print 111

這是能夠加上附件的郵件發送：
 1 #!/usr/bin/env python 
 2 #coding=utf-8  
3 import smtplib  
4 from email.MIMEText import MIMEText  
5 from email.MIMEMultipart import MIMEMultipart  
6 from email.MIMEBase import MIMEBase  
7 from email import Encoders  
8 import time  
9 mail_body='hello, this is the mail content' 
10 mail_from=''#發件人的郵箱 
11 mail_to=['']#收件人郵箱 
12 # 構造MIMEMultipart對象做為根容器 
13 msg=MIMEMultipart() 
14 
15 # 構造MIMEText對象做為郵件顯示內容並附加到根容器
 16 body=MIMEText(mail_body)
 17 msg.attach(body) 
18 
19 # 構造MIMEBase對象做為文件附件內容並附加到根容器
 20 # 等同於如下3行 
21 #contype = 'application/octet-stream' 
22 #maintype, subtype = contype.split('/', 1) 
23 #part = MIMEBase(maintype, subtype) 
24 part = MIMEBase('application', 'octet-stream') 
25
 26 # 讀入文件內容並格式化，此處文件為當前目錄下，也可指定目錄 例如：open(r'/tmp/123.txt','rb') 
27 part.set_payload(open('123.txt','rb').read())
 28 Encoders.encode_base64(part) 
29 ## 設置附件頭 
30 part.add_header('Content-Disposition', 'attachment; filename="herb.zip"') 
31 msg.attach(part) 
32 
33 # 設置根容器屬性 
34 msg['Subject']='this is the title' 
35 msg['From']=mail_from
 36 msg['To']=';'.join(mail_to) 
37 msg['date']=time.strftime('%a, %d %b %Y %H:%M:%S %z') 
38 #如上得到了格式化后的完整文本msg.as_string() 
39 #用smtp發送郵件 
40 smtp=smtplib.SMTP() 
41 smtp.connect('')#服務，如果是163的郵箱，就填上smtp.163.com 
42 smtp.login('發件的郵箱','發件的密碼')
 43 smtp.sendmail(mail_from,mail_to,msg.as_string()) 
44 smtp.quit() 
45 print 'ok'