Gmail - show full date and time in mail list

Zbyszek Matuszewski
2017-01-26T09:25:50Z

Just show the full date and time on the list instead of only short date. Useful if you need to create a report and you base on your activity and it's timing. Or when you look at mails and want to find one visually by looking on times.

Simple script that changes dates on mail list and email headers in Gmail to full date and time.