python使用SMTP发送邮件 python使用SMTP发送qq或sina邮件
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python使用qq邮箱(个人邮箱)发送邮件需开启qq邮箱的SMTP服务
在设置中开启pop3/SMTP服务,返回的密码就是之后代码中登录使用账户密码(在完整代码中标识了出来)
之后出现如下错误
复制代码 代码如下:
smtplib.SMTPAuthenticationError: (530, 'Error: A secure connection is requiered(such as ssl). More information at http://service.mail.qq.com/cgi-bin/help?id=28')
错误说要开ssl发送邮件
在原来的代码上添加上如下三行代码即可
smtpObj.ehlo() smtpObj.starttls() smtpObj.ehlo()
完整代码如下
import smtplib from email.mime.text import MIMEText from email.header import Header # 第三方 SMTP 服务 mail_host = "smtp.qq.com" # 设置服务器,qq的SMTP服务host mail_user = "xxx@qq.com" # 用户名(须修改) mail_pass = "xxxxxxxxxxxxxxxx" # 此处为在qq开启SMTP服务时返回的密码 (须修改) sender = 'xxx@qq.com' # 同用户名 (须修改) receivers = ['xxx@qq.com'] # 接收邮件,可设置为你的QQ邮箱或者其他邮箱 message = MIMEText('...', 'plain', 'utf-8') message['From'] = Header("第一封python测试邮件", 'utf-8') message['To'] = Header("测试", 'utf-8') try: subject = 'Python SMTP 邮件测试' message['Subject'] = Header(subject, 'utf-8') smtpObj = smtplib.SMTP() smtpObj.connect(mail_host, 25) # 25 为 SMTP 端口号 smtpObj.ehlo() smtpObj.starttls() smtpObj.ehlo() smtpObj.login(mail_user, mail_pass) smtpObj.sendmail(sender, receivers, message.as_string()) print "邮件发送成功" except smtplib.SMTPException : print "Error: 无法发送邮件"
在使用sina邮箱开启SMPT服务后使用python发送信息卡在了如下错误#不是很理解
smtplib.SMTPDataError: (553, 'Envolope sender mismatch with header from..')
成功的例子是
import smtplib server = "smtp.sina.com" fromaddr= "xxx@sina.com" #须修改 toaddr = "xxx@qq.com" #须修改 msg = """ to:%s from:%s Hello,I am smtp server """ %(toaddr,fromaddr) s = smtplib.SMTP(server) s.set_debuglevel(1) s.login("xxx@sina.com","xxx") #须修改 s.sendmail(fromaddr,toaddr,msg)
报错的例子是
import smtplib from email.mime.text import MIMEText from email.header import Header server = "smtp.sina.com" fromaddr= "xxx@sina.com" toaddr = "xxx@qq.com" message = MIMEText('...', 'plain', 'utf-8') message['From'] = Header(fromaddr, 'utf-8') message['To'] = Header("toaddr", 'utf-8') subject = 'Python SMTP 邮件测试' message['Subject'] = Header(subject, 'utf-8') s = smtplib.SMTP(server) s.set_debuglevel(1) s.login("xxx@sina.com","xxx") s.sendmail(fromaddr,toaddr,message)
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