I have created a flow to send emails based on unique email addresses. Number of emails sent would depend on the unique email address that would be available. My excel file would have near to 2000- or 3000-line entries and unique email addresses can go up to 600 or even 1000 in worst cases. When I tried this flow for the first time using real bulk data, I could not see all emails being sent, and the flow showed time out error message. Is there a run time limitation or input file size limitation. What can be the best solution? please can anyone suggest. See run error message -

is there a recon at the end to show these failed to send so that I can spot the ones that are left?