I just sent an email to info@ntek.com.
I sent from microsoft outlook and selected to receive a "read receipt". It lets you know if they opened the email or not.
If they delete it without opening it. I will receive a "did not read" receipt.
I sent from microsoft outlook and selected to receive a "read receipt". It lets you know if they opened the email or not.
If they delete it without opening it. I will receive a "did not read" receipt.
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