diff --git a/email.go b/email.go
index 9d5e503..660eb80 100755
--- a/email.go
+++ b/email.go
@@ -124,7 +124,7 @@ func (e *Emailer) ReadPOP3() (chan *mail.Message, error) {
 		select {
 		case emails <- msg:
 		default:
-			break
+			return emails, nil
 		}
 	}
 	return emails, nil