Sample spam from IP 40.74.76.112 (4)

Date From, Subject Body
5 years ago <[email protected]>
系统退信/Mail Delivery Failed
--------------Boundary-00=_ERGDVMVMYBEWKWKMYHI1 Content-Type: Text/Plain; charset="utf-8" Content-Tr
5 years ago <[email protected]>
系统退信/Mail Delivery Failed
--------------Boundary-00=_QHGDFHAVPMNE2N1XFQR2 Content-Type: Text/Plain; charset="utf-8" Content-Tr
5 years ago <[email protected]>
系统退信/Mail Delivery Failed
--------------Boundary-00=_UBGD8FLPJVZE2N1XFQR2 Content-Type: Text/Plain; charset="utf-8" Content-Tr
5 years ago <[email protected]>
系统退信/Mail Delivery Failed
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