This program pings a email web server for a specified email address in a csv.
It assumes that the csv file is encoded in UTF-8 and is comma delimited.
To use: Run either the py file or exe
Select input csv file
A list of columns will be displayed, select the desired column index to perform the email pings
Select the output csv file
Wait until the output file is written.
Note: The results of the ping will be written to a column named: "Email Validity". If this column already exists, any data there will be overwritten.