Neither. It should be: Please note that this request came from Mr. XS to Mr.
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cbstehPlease note that this requestHi Chriswascame to Mr. YY from Mr. XS
Yoong LiatcbstehPlease note that this request was came to Mr. YY from Mr. XSHi Chris
I think 'was' was inadvertently inserted.
Thanks. A case of my mind performing a self-deletion of the word without confirming if the word has actually been deleted in reality.