我在傳送郵件的時候！授權碼各方面都寫正確了！但是卻遇到下面那個異常！

raise SMTPDataError(code, resp)
SMTPDataError: (554, 'DT:SPM 163 smtp14,EsCowABXOeQy9p5hou3fMw--.131S2 1637807667,please see http://mail.163.com/help/help_spam_16.htm?ip=118.193.105.240&hostid=smtp14&time=1637807667')

開始以為是傳送的文字的內容有問題！被當成了是垃圾郵件不允許傳送！然後改了很多次都不行！後來找了很久！才發現是From 和 To 的坑！

有問題的程式碼：
import smtplib
from email.mime.text import MIMEText
from email.header import Header


mail_host="smtp.163.com"
mail_user="*******.com"
mail_pass="*******"
sender = '******@163.com'
receivers = ['******@qq.com','******@163.com']
body_content = """ 測試文字 """

message = MIMEText(body_content, '
 
plain', 'utf-8')
message['From'] = "********@163.com"
message['To'] = "******@qq.com"
subject = """

改為：

message['Subject'] = Header(subject, 'utf-8')
smtpObj = smtplib.SMTP()
smtpObj.connect(mail_host, 25)
smtpObj.set_debuglevel(1)
smtpObj.login(mail_user,mail_pass)
smtpObj.sendmail(sender, receivers, message.as_string())
print(
 
"郵件傳送成功")
smtpObj.quit()
這裡的message['From'] 和To 改為 郵箱裡收發郵件的發件人和收件人那種字元格式！

message['From'] = "wumian<**********@163.com>"
message['To'] = "qishi<**********@qq.com>"

就可以了！！！！！！！！！！！！！！