Mail app fails

Hello,

I've bought my mac about a month ago and my mail app failed.

It was working properly but 3 or 4 days ago i wanted to have some of my files in my mail to access easily and i have sent them to myself using my mail application. I have divided them into two because of the quotas. Since then i can not receive any mail on the application. I have checked on my iphone that those 2 mails and later ones are received in my mail server (gmail) but the problem is on the mac application.

Application itself created a "recovered mail" folder and in every 5 or 10 minutes receives a copy of that mail i sent 3-4 days ago. It has been almost a hundred but not finished. Normal mails does not receive because of that stuck.

Is there any way to cancel all those receiving mails or is there anything i can do.

Can anyone help me on the issue?