Reference entire column, not just one cell Google Sheets - notifications

Question

The following will send email notification if F6 is edited on a google sheet. I need help making it send a notification if any cell in column F is edited, not just one cell. I tried ('F6,F7, etc) and I tried F:F, those don't work.
function emailNotification(e) {
var sheet = e.source.getActiveSheet();
if (sheet.getName() !== 'Sheet1' || e.range.getA1Notation() !== ('F6')) return;
return;
var recipient = "mail#google.com";
var subject = 'SUBJECT';
var body = ' BODY OF MAIL ';
MailApp.sendEmail(recipient, subject, body);
};
Please help, I don't know where I'm going wrong. Otherwise the script works like a charm for a single cell. Just not the whole column

Answer 1

This will run code if any cell in column F of Sheet1 is edited.
function onEdit(e)
{
var sheet = SpreadsheetApp.getActiveSpreadsheet();
var sheetName= sheet.getSheetName();
if(sheetName=="Sheet1"){
var editRange = sheet.getActiveRange();
var editRow = editRange.getRow();
var editCol = editRange.getColumn();
var lr = sheet.getLastRow()
var range = sheet.getRange("F1:F"+lr);
var rangeRowStart = range.getRow();
var rangeRowEnd = rangeRowStart + range.getHeight()-1;
var rangeColStart = range.getColumn();
var rangeColEnd = rangeColStart + range.getWidth()-1;
if (editRow >= rangeRowStart && editRow <= rangeRowEnd
&& editCol >= rangeColStart && editCol <= rangeColEnd)
{
Logger.log("Run Code")
//YOUR CODE HERE
}}}