need help for editing my text

Hey guys,
I have scrapped some emails and I am keen to send emails to them asap. Bt my bot accepts the emails in the format:

[email protected],[email protected],[email protected]........

So how can we convert my text file in below format into the required format?
[email protected]
[email protected]
[email protected]

I am just forgetting the trick!
Any advice on this?
Thanks!

anyone?