Adding a teacher recommender late?

Applying to College Common and Coalition Application
1

<p>Is it possible to add a teacher recommender to a college on the commonapp AFTER youve already submitted the commonapp to a particular school?</p>

<p>I've had a mix up with a recommendation letter and I'd like to try sending in the letter electronically, but I don't know if the college would recieve it or not since i've already submitted the application.</p>

2

<p>I don’t think its possible to send it via common app since you already submitted it.
Try sending it by regular mail, they can add it to your file.</p>