Answering an email sent by my supervisor I was wondering whether my sentence is correct.
He asked me if I dealt with one the emails sent by our customer. I did earlier this week. So should I say
"Yes I did. I replied her Monday"
"Yes I did. I answered to her email on Monday" ?
"Yes I did. I answered her email on Monday."
"Yes I did. I replied to her (email) on Monday." These are correct.