【python】使用python发送文本内容邮件

下面提供了一个使用python做的发送文本内容的邮件代码，能够在邮件内容中设置文字颜色，大小，换行等功能。

#auther by zls
#_*_coding:utf-8_*_
import sys
reload(sys)
sys.setdefaultencoding('utf8')
#####上面这个导入是为了解决传入utf8类型的内容时造成UnicodeDecodeError: ‘ascii’ codec can’t decode byte 0xe5 in position 108: ordinal not in range(128)这个错误，详情见这个文章http://blog.csdn.net/mindmb/article/details/7898528
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage

HOST = "smtp.XXX.com"
SUBJECT = u"zabbix每日报表"
TO = [ "xxx@xxx.com", "xxx2@xxx.com" ]
FROM = "xxx.xxx.com"

line1 = "这是第一行"
#邮件正文第一行内容
line2 = "这是第二行"
#邮件正文第二行内容
line3 = "这是第三行"
#邮件正文第三方内容

msg = MIMEMultipart('related')
msgtext = MIMEText("zabbix每日报表:
第一行：%s
第二行：%s
第三行：%s
详细内容见附件。" %(line1, line2 ,line3), "html", "utf-8")
msg.attach(msgtext)


msg['Subject'] = SUBJECT
msg['From'] = FROM
msg['To'] = ",".join(TO)
try:
    server = smtplib.SMTP()
    server.connect(HOST, "端口号")
    server.starttls()
    server.login("用于发信的用户名", "密码")
    server.sendmail(FROM, TO, msg.as_string())
    server.quit()
    print "邮件发送成功！"
except Exception, e:
    print "失败：" + str(e)