I am writing this email to officially inform you that today is my last day at office.
It has been great working with you all and I would like to take this opportunity to thank you for the support, guidance, and encouragement you have provided me during my time at Inatai. It has been a great pleasure to have had such wonderful colleagues :)
Once again, thank you for everything down the years...I apologize for any inconvenience I may have caused. Please do not hesitate to contact me if there is any issue, concern, problem that I may be able to assist with. My personal email is email@example.com
Keep in touch and best wishes to all of you in the future".