Too much emails by hours

Hello,

I have again a lot of problem with the site of my client.

I put 19 email at once and the CRON is at 10 by hours.

This morning my client have exceed the quote of 200 by hours.

You can use my last admin access to check the parameters in my easyblog component.

Is it possible to resend just for people who not received the blog this morning.

Thanks for you help