python smtplib
1.#!/usr/bin/python
#-*- coding:GBK -*-
import smtplib
from email.mime.text import MIMEText
sender = 'from@gmail.com'
mailto = 'to@gmail.com'
#邮件信息
msg =MIMEText("It's a text email!")
msg['Subject'] = 'Hello world'
msg['to'] = mailto
msg['From'] = sender
#连接发送服务器
smtp = smtplib.SMTP('smtp.gmail.com')
####################
smtp.ehlo()
smtp.starttls()
#####################
username='xxxx@gmail.com'
password='******'
smtp.login(username,password)
#发送
smtp.sendmail(sender,mailto,msg.as_string())
smtp.quit()
2.
#!/usr/bin/python
#-*- coding:GBK -*-
import smtplib
from email.mime.text import MIMEText
sender = 'from@gmail.com'
mailto = 'to@yahoo.com.cn'
username='from@gmail.com'
password='******'
mail_cc='cc@163.com'
mail_bcc='bcc@sohu.com'
#邮件信息
msg =MIMEText("It's a text email!")
msg['Subject'] = 'Hello world'
msg['to'] = mailto
msg['From'] = sender
msg['Cc'] = mail_cc
msg['Bcc'] = mail_bcc
#连接发送服务器
smtp = smtplib.SMTP('smtp.gmail.com')
smtp.ehlo()
smtp.starttls()
smtp.login(username,password)
#发送
smtp.sendmail(sender,,msg.as_string())
smtp.quit()
如果有下面错误：
报错：smtplib.SMTPException: SMTP AUTH extension not supported by server 解决：在发送之前加上这俩句
smtp.ehlo()
smtp.starttls()
原因：可能是Python各版本发送邮件的程序中有些不一样
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