如何利用python发送邮件

pip install zmail

 import zmail
 server = zmail.server('发件人邮箱地址','授权码')
 
 server.send_mail('收件人邮箱地址',{'subject':'Hello!','content_text':'By zmail.'})

import smtplib
from email.mime.text import MIMEText
#--------发件相关参数--------
smtpserver="smtp.qq.com"  #连接服务器
port = 465           #端口
sender = "741841851@qq.com"#账号
psw = "xxxxx"#密码 授权码
receiver="741841851@qq.com"#接收人

#--------编辑邮件内容--------

subject="qq邮件主题"
body= '<p>这个是发送的qq邮件</p>'
msg = MIMEText(body,'html','utf-8')
msg['from']=sender
msg['to']='741841851@qq.com'
msg['subject']=subject

#-----------test_email-------
smtp = smtplib.SMTP_SSL(smtpserver,port)#连接服务器
smtp.login(sender,psw)#登录
smtp.sendmail(sender,receiver,msg.as_string())#发送邮件
smtp.quit()

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import os

smtpserver='smtp.qq.com'
port =465
sender='741841851@qq.com'
psw = 'xxxx'
recevier = "741841851@qq.com"

filenamepath = os.path.join(os.path.dirname(os.path.realpath(__file__)),'ceshi.html')

with open(filenamepath,'rb') as f:
  mail_body=f.read().decode('utf-8')

msg = MIMEMultipart()
msg['from']=sender#发件人
msg['to']=recevier#收件人
msg['subject']='这是我的主题99'#主题

# 正文
body = MIMEText(mail_body,'html','utf-8')
msg.attach(body)
#附件
att = MIMEText(mail_body,'base64','gbk')#用utf-8会出现乱码
att['Content-Type']='application/octet-stream'
att['Content-Disposition']='attachment;filename="test_report.html"'
msg.attach(att)

####发送邮件
try:
  smtp = smtplib.SMTP()
  smtp.connect(smtpserver)#连接服务器
  smtp.login(sender,psw)#登录
except:
  smtp = smtplib.SMTP_SSL(smtpserver,port)
  smtp.login(sender,psw)#登录

smtp.sendmail(sender,recevier,msg.as_string())#发送邮件
smtp.quit()