(554, b'internal error, code[0x2]')

我在群发邮件时发生这种报错，之前是成功，不知道为什么这次报错。

(554, b'internal error, code[0x2]')

Traceback (most recent call last):

 File "G:\ShadowBot\shadowbot-5.13.33\python\lib\runpy.py", line 193, in _run_module_as_main

   "__main__", mod_spec)

 File "G:\ShadowBot\shadowbot-5.13.33\python\lib\runpy.py", line 85, in _run_code

   exec(code, run_globals)

 File "G:\ShadowBot\shadowbot-5.13.33\python\lib\site-packages\xbot_interpreter.py", line 94, in <module>

   main()

 File "G:\ShadowBot\shadowbot-5.13.33\python\lib\site-packages\xbot_interpreter.py", line 53, in main

   try:

 File "C:\Users\huangzhihang\AppData\Local\ShadowBot\users\a78b3f8c-5dc8-4c45-93cd-7ebae864869a\apps\a9dda9ff-9063-4947-b59b-a1a13475a5c3\xbot_robot\main.py", line 11, in main

   xbot_visual.email.send_email(sender="huangzhihang@wlcent.cn", sender_display_name="", to=lambda: loop_datatable[0], cc=lambda: loop_datatable[1], bcc="", subject=lambda: loop_datatable[4], body=lambda: loop_datatable[2], body_is_html=False, attachments=lambda: loop_datatable[5], select_smtp_server="other_smtp", smtp_server="smtp.qiye.aliyun.com", smtp_port="465", use_ssl=True, smtp_server_authentication=True, user_name="huangzhihang@wlcent.cn", password=xbot_visual.decrypt("{\"secret\":3,\"value\":\"b/pNPb+BzS4TENHV0bK59QFZ4jN7lckv+/QZxgNcyxI=\"}"), _block=("main", 3, "发送邮件"))

 File "<string>", line 89, in wrapper

 File "<string>", line 84, in wrapper

 File "<string>", line 115, in send_email

 File "G:\ShadowBot\shadowbot-5.13.33\python\lib\smtplib.py", line 888, in sendmail

   raise SMTPDataError(code, resp)

smtplib.SMTPDataError: (554, b'internal error, code[0x2]')