Remove row from excel- Email automation

I have automated gmail automation for bulk emails. In an excel there is a list of emails from which the “To” emails will be taken and populated in datatable and mails will be sent.
I need to delete each email id from the excel after that mail id has been mailed. Any help / idea to do that?
Someone suggest me.
Since i get network issues often, the studio stops throwing error. To start again, i have to delete the mails that have been already sent and then again start the process.
If there is any inputs to solve this, that would also help me. Thanks in advance


Add one extra Column like Status in that excel file where it contains Email IDs. Post sending the mail update the status either Success or Failed.

If you rerun the process then check status column value. If it is success then skip to send mails.