SendEmail3.py

#!/usr/bin/python3
# -*- coding:utf-8 -*-

import datetime
import getopt
import sys
import configparser
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header

today = datetime.datetime.now()
config_file = "emailset.ini"

opts, args = getopt.getopt(sys.argv[1:], "p:f:")
for o, v in opts:
    if o == "-p":
        config_file = v
    elif o == "-f":
        attfile = v

config = configparser.ConfigParser()
config.read(config_file,encoding="utf-8-sig")
#config.read(config_file)
Email_host = config.get("Email", "host")
Email_port = config.get("Email", "port")
Email_user = config.get("Email", "user")
Email_pass = config.get("Email", "pass")
Email_from = config.get("Email", "from")
to_list = config.get("Email", "to_list")
Email_subject = config.get("Email", "subject")
Email_text = config.get("Email", "text")

Email_to_list=[]
for Email_to in to_list.split(','):
    Email_to_list.append(Email_to)

msg = MIMEMultipart()
msg['Subject'] =  Email_subject
msg.attach(MIMEText(Email_text, 'plain', 'gbk')) #utf-8
msg["From"]=Email_from

for fs in attfile.split(','):
    att = MIMEText(open(r'%s' % fs, 'rb').read(), 'base64', 'utf-8') 
    att["Content-Type"] = 'application/octet-stream'
    att["Content-Disposition"] = 'attachment; filename="%s"' % fs
    msg.attach(att)

try:
    s = smtplib.SMTP_SSL(host=Email_host) #3.7+
	#s = smtplib.SMTP_SSL()  # smtplib.SMTP() 如果是使用SSL端口:SMTP_SSL 
    s.connect(Email_host,Email_port)
    s.login(Email_user,Email_pass)
    s.sendmail(Email_from,Email_to_list, msg.as_string())
except Exception as e:
    print (str(e))
finally:
    s.close()