If you have a large number of contacts that you want to delete, create a file with the email addresses of all the contacts. Then, import the file on the Bulk Delete Contacts page to initiate the delete process.The following are the steps to delete the contacts in bulk: Click your username on the top-right corner of the application, then from the drop-down menu, select Settings.On the Settings page, in the Contacts section, click Bulk Delete Contacts. On the Bulk Delete Contacts page, click the Import icon. In the Import Emails to Delete dialog box, select the file (TXT or CSV format) containing the email addresses of the contacts that you want to delete. Then, select the delimiter used in your uploaded file. Finally, select the column name or column number in which your contacts' email addresses are stored. Click IMPORT to start the process of importing and deleting the contacts.
