smtplib.SMTPDataError: (554, b'DT:SPM 163 smtp10,DsCowAA3nir1u6xZq42WDw--.22935S2 1504492533,ple

Posted 2020-10-05 木棉花的漂泊

 1 # from email.mime.text import MIMEText
 2 #
 3 # msg = MIMEText(\'hello, send by Python...\', \'plain\', \'utf-8\')
 4 # # 输入Email地址和口令:
 5 # from_addr = input(\'From: \')
 6 # password = input(\'Password: \')
 7 # # 输入SMTP服务器地址:
 8 # smtp_server = input(\'SMTP server: \')
 9 # # 输入收件人地址:
10 # to_addr = input(\'To: \')
11 #
12 # import smtplib
13 #
14 # server = smtplib.SMTP(smtp_server, 25)  # SMTP协议默认端口是25
15 # server.set_debuglevel(1)
16 # server.login(from_addr, password)
17 # server.sendmail(from_addr, [to_addr], msg.as_string())
18 # server.quit()
19 
20 
21 
22 
23 # coding: utf-8
24 import smtplib
25 from email.mime.text import MIMEText
26 from email.header import Header
27 
28 sender = \'[e-mail]\'
29 receiver = \'[e-mail]\'
30 subject = \'python email test\'
31 smtpserver = \'smtp.163.com\'
32 username = \'[e-mail]\'
33 password = \'XXXXXXXX\'  # 是授权密码，而不是登录密码
34 
35 msg = MIMEText(\'你好\', \'text\', \'utf-8\')  # 中文需参数‘utf-8’，单字节字符不需要
36 msg[\'Subject\'] = Header(subject, \'utf-8\')
37 
38 smtp = smtplib.SMTP()
39 smtp.connect(\'smtp.163.com\')
40 smtp.login(username, password)
41 smtp.sendmail(sender, receiver, msg.as_string())
42 smtp.quit()

只赋值了msg[\'Subject\'], 没有赋值msg[\'From\'], msg[\'To\']，导致出现554情况，更改了后就好了。

注意MIMEText初始化的时候，中文的第二个参数要用\'plain\'，我用\'text\',中文就显示不出来。

msg[\'From\'] 中人名为Tim，会和下面对应起来。