防水车衣:美国客户收到我的邮件后出现以下提示,请高手分析下.

到底是对方服务器设置问题还是我发邮件时没设置好某些东西?或我的机器被垃圾邮件利用,自动发送一些垃圾邮件了?

>> Content analysis details: (2.0 points, 1.0 required)
>>
>> pts rule name description
>> ---- ---------------------- ----------------------------------------------
>----
>> 0.4 X_PRIORITY_HIGH Sent with 'X-Priority' set to high
>> -2.6 BAYES_00 BODY: Bayesian spam probability is 0 to 1%
>> [score: 0.0000]
>> 0.2 MIME_BASE64_NO_NAME RAW: base64 attachment does not have a file
>name
>> 1.9 MIME_BASE64_TEXT RAW: Message text disguised using base64
>encoding
>> 2.2 RCVD_IN_WHOIS_INVALID RBL: CompleteWhois: sender on invalid IP block
>> [202.105.45.54 listed in
>combined-HIB.dnsiplists.completewhois.com]
>> -0.2 AWL AWL: From: address is in the auto white-list
>>
>> The original message was not completely plain text, and may be unsafe to
>> open with some email clients; in particular, it may contain a virus,
>> or confirm that your address can receive spam. If you wish to view
>> it, it may be safer to save it to a file and open it with an editor.