I will be leaving my current job soon, I already handed my notice in however I asked for it to be kept low key as I didn't want the whole office and my colleagues ask me why I was leaving etc (I don't enjoy the job and don't think its for me). So I have been told by the manager I need to let the office know now so they can start recruitment process.
I will be sending an email to all my colleagues letting them know I will be leaving soon. I would like some guidance on how to phrase this email. I'm sure it doesn't have to be formal, at the same time I want it to be short and sweet.