学步园

随人Linux自带了功能强大的sendmail服务器，但是这样发送的邮件往往被视为垃圾邮件。以下代码可以登录你的邮箱发送邮件，并且可以添加抄送人，添加附件，可以发给多个收件人。其中：

邮件的正文在/app/opt/oracle/mail.txt 中 ，/app/opt/oracle/report.zip是的附件。

DECLARE<br /> pass VARCHAR2(20) := 'Z1234';--????<br /> BEGIN<br /> FOR c IN (select a.username from dba_users a,icaps_user b where 'Z'||b.username=a.username ) LOOP<br /> EXECUTE IMMEDIATE 'alter user ' || c.username || ' identified by ' || pass;<br /> END LOOP;<br /> END;</p> <p>#!/usr/bin/env python<br /> import smtplib,mimetypes<br /> from email import Encoders<br /> from email.MIMEBase import MIMEBase<br /> from email.MIMEText import MIMEText<br /> from email.MIMEMultipart import MIMEMultipart<br /> import email<br /> import time</p> <p>femail='xxx@xxxx.com'<br /> temail =['yyyyy@yyyy.com','sssss@ssss.com']<br /> ccmail=['zzzzz@zzzzz.com','ggggg@ggggg.com']</p> <p>to_string =''<br /> for item in temail:<br /> to_string += item +','</p> <p>cc_string =''<br /> for item1 in ccmail:<br /> cc_string += item1 +','</p> <p>msg=MIMEMultipart()<br /> msg['From'] = femail<br /> msg['To'] = to_string<br /> subject="Cash flow reports for all hotels"<br /> f = file('/app/opt/oracle/mail.txt')<br /> # if no mode is specified, 'r'ead mode is assumed by default<br /> #while True:<br /> # line = f.readline()<br /> # if len(line) == 0: # Zero length indicates EOF<br /> # break<br /> # content=line<br /> # print line,</p> <p> # Notice comma to avoid automatic newline added by Python<br /> content=f.read()<br /> f.close() # close the file<br /> #print content<br /> msg['Subject'] = subject<br /> msg['Reply-To'] = femail<br /> #msg['Cc'] = cc_string<br /> msg['Date'] = time.ctime(time.time())</p> <p>msg['X-Priority'] = '''3'''<br /> msg['X-MSMail-Priority'] = '''Normal'''<br /> print content<br /> dfff="du -h"<br /> #body=email.MIMEText.MIMEText('''"dd"+content"dd"''',_subtype='html',_charset='UTF-8')<br /> #msg.attach(body)<br /> msgText=MIMEText(content,'plain','')<br /> msg.attach(msgText)</p> <p>filename = r'/app/opt/oracle/report.zip'<br /> fp = open(filename,'rb')<br /> ctype,encoding = mimetypes.guess_type(filename)<br /> if ctype is None or encoding is not None:<br /> ctype = 'application/octet-stream'<br /> maintype,subtype = ctype.split('/',1)<br /> m = MIMEBase(maintype,subtype)<br /> m.set_payload(fp.read())<br /> fp.close()<br /> Encoders.encode_base64(m)<br /> m.add_header('Content-disposition','attachment',filename='report.zip')<br /> msg.attach(m) </p> <p>s = smtplib.SMTP('mail.e5systems.com')<br /> #Sing in email with password<br /> s.login(femail,'xxxxxxx')<br /> s.sendmail(femail,temail,msg.as_string())<br /> print 'Mailing...'<br /> s.close()