I want to creat an auto email when I update an excell sheet that attaches the sheet also

[MarcusBooth]

I work in recruitment and I use a straight forward shift schedule using Excel.

I have to remember to email this to my clients if anything changes.

How do I set up a macro or tool that when I edit the excel sheet in anyway when I then save it - it is automatically then attached to an email and the relevant persons that I want it emailing to are inserted into the email destination box.

thanks