電子郵件自誕生到現在,依舊是重要的通訊工具.在日常作業大量的告警,自動化報表依舊是通過郵件來完成.以前一直是只發送html正文,前兩天遇到了發附件的情況,順道解決了郵件名亂碼的問題,記錄一下
正常發送郵件
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電子郵件到今天這個時間點,處理垃圾郵件的管控,很多云服務商和電子郵件服務商已經不再支持smtp通過25埠來發送,而要使用ssl加密的465埠
本文演示基本騰訊企業郵箱,估計QQ個人郵箱也一樣.
Python:3.8.2
#!/usr/local/bin/python3.8.2
# -*- coding: utf-8 -*-
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
mail_host = 'smtp.exmail.qq.com'
mail_user = '[email protected]'
mail_pass = 'xxxxxx'
mail_from = 'rainbird'
mail_to = '[email protected]'
mail_title= "rainbird's mac book"
me = mail_from +"<"+mail_user+">"
mail_body = '/result_report.html'
msg = MIMEText(mail_body,_subtype='html',_charset='utf8')
msg['Subject'] = mail_title
msg['From'] = me
msg['To'] = mail_to
try:
s = smtplib.SMTP_SSL(host=mail_host)
s.connect(mail_host)
s.login(mail_user,mail_pass)
s.sendmail(me, mail_to, msg.as_string())
s.close()
print('send mail success!')
except Exception as e:
print(e)
發送附件
這部分比較困難的部分就是郵件名亂碼.經過嘗試指定郵件名UTF8編碼,就可以了.
#!/usr/local/bin/python3.8.2
# -*- coding: utf-8 -*-
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
mail_host = 'smtp.exmail.qq.com'
mail_user = '[email protected]'
mail_pass = 'xxxxxx'
mail_from = 'rainbird'
mail_to = '[email protected]'
mail_title= "rainbird's mac book"
me = mail_from +"<"+mail_user+">"
def file_get_content(file_name):
with open (file_name,'r') as f:
return f.read()
mail_body = '/result_report.html'
mail_att = '/result.html'
msg = MIMEMultipart()
msg['Subject'] = mail_title
msg['From'] = me
msg['To'] = mail_to
msg.attach(MIMEText(file_get_content(mail_body),_subtype='html',_charset='utf8'))
# 郵件附件
att = MIMEText(file_get_content(mail_att), 'base64', 'utf-8')
att.add_header('Content-Disposition', 'attachment', filename=('utf-8', '', 'report.html'))
msg.attach(att)
try:
s = smtplib.SMTP_SSL(host=mail_host,port=465)
s.connect(mail_host)
s.login(mail_user,mail_pass)
s.sendmail(me, mail_to, msg.as_string())
s.close()
print('send mail success!')
except Exception as e:
print(e)
結語
發郵件并不是什么困難的事兒,只是郵件涉及一堆引數,主機地址,用戶名,密碼啥的,把這些東西放在配置項里是好習慣.
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