).我有时会收到不同类型的电子邮件错误.不确定如何解决这些错误：
The following From address Failed: test@test.com : MAIL not accepted
from server,x.x.x.x SMTP; Client was not authenticated to send
anonymous mail during MAIL FROM
[MWHPR11CA0017.namprd11.prod.outlook.com]SMTP server error: 5.7.57
SMTP; Client was not authenticated to send anonymous mail during MAIL
FROM [MWHPR11CA0017.namprd11.prod.outlook.com]
>以下发件人地址失败：
test@test.com : MAIL not accepted from server
> SMTP错误：
Data not accepted.SMTP server error: 2.1.5 Recipient OK
>以下发件人地址失败：
test@test.com : MAIL not accepted from server,354,Start mail input;
end with < CRLF >.< CRLF >SMTP server error: Start mail input; end
with < CRLF >.< CRLF > SMTP server error: Start mail input; end with
< CRLF >.< CRLF >
> SMTP错误：
The following recipients Failed:xxx@xxx.com
