Question

修改新问题的问题 我能够收到电子邮件但是从服务器端延迟了。**

我正在编写一个非常小的应用程序，用于在python中发送附带excel文件的电子邮件。它包含多个工作表，每个工作表包含图形。我收到了电子邮件，但看起来文件已损坏。是否可以附加包含图形的Excel（大小也高达2MB）

# -*- coding: iso-8859-1 -*-
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication
from email.mime.multipart import MIMEMultipart
from smtplib import SMTP
import smtplib,email,email.encoders,email.mime.text,email.mime.base

msg = MIMEMultipart()
msg['Subject'] = 'Email From Python Abhishek'
msg['From'] = 'xyz.com'
msg['To'] = 'abc.com'

fileMsg = email.mime.base.MIMEBase('application','vnd.ms-excel')
fileMsg.set_payload(file('Final.xlsx').read())
email.encoders.encode_base64(fileMsg)
fileMsg.add_header('Content-Disposition','attachment;filename=Final.xlsx')
msg.attach(fileMsg)

smtp = SMTP("email exchange server",25) 
#(I was able to connect with exchange server using Telnet http://www.exchangeinbox.com/article.aspx?i=93)


# Start the server:
smtp.ehlo()

I have commented below code as per one internet posting. it suggest that if you
are sending internal Email you may not require login and password.I also do not
want to write password as it is violate company policy
if I  remove comment from line. it give me error for bad authentication.
#smtp.login("abc", "password")

smtp.sendmail(msg['From'],msg['To'],msg.as_string())
#server.quit()

Answer 1

这是我用来从gmail帐户发送电子邮件的脚本，理论上应该适用于其他人，但我只测试了gmail。您可以从传递main中列出的参数的命令行调用它，也可以直接从另一个Python模块调用mail函数：

#!/usr/bin/python

# currently set up and tested on gmail only

import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email.MIMEText import MIMEText
from email import Encoders
import os, sys, base64

def mail(gmail_user, enc_pwd, to, subject, body, attach):
    msg = MIMEMultipart()

    msg['From'] = gmail_user
    msg['To'] = to
    msg['Subject'] = subject
    msg.attach(MIMEText(body, 'html'))

    if attach:
        part = MIMEBase('application', 'octet-stream')
        part.set_payload(open(attach, 'rb').read())
        Encoders.encode_base64(part)
        part.add_header('Content-Disposition',
               'attachment; filename="%s"' % os.path.basename(attach))
        msg.attach(part)

    mailServer = smtplib.SMTP("smtp.gmail.com", 587)
    mailServer.ehlo()
    mailServer.starttls()
    mailServer.ehlo()
    mailServer.login(gmail_user, base64.b64decode(enc_pwd))
    mailServer.sendmail(gmail_user, to, msg.as_string())
    mailServer.close()

def main():
    if len(sys.argv) <6:
        print "Usage: send_email.py <from> <enc_pwd> <to> <subject> <body> " \
              "[<attachments>]"
        print "Note: Email is being sent in html mode, so any newlines should " \
              "be sent as <br/>"
        if len(sys.argv) > 1:
            print "\nThe following arguements were received:"
            for i in sys.argv:
                print i
    else:
        gmail_user  = sys.argv[1]
        gmail_pwd   = sys.argv[2]
        to          = sys.argv[3]
        subject     = sys.argv[4]
        body        = sys.argv[5]
        attach      = None
        if len(sys.argv) >= 7:
            attach  = sys.argv[6]

        mail(gmail_user, gmail_pwd, to, subject, body, attach)

if __name__ == '__main__':
    main()

如果您有任何问题，请告诉我

无法打开包含Graph的Excel文件

1 个答案: