I have a classified ads website in which the user submit an ad, in the administration area the ad is approved or rejected.
We added a subscription form so that the user chooses what categories interest him and when the ad is approved, it will be sent by email to the subscribed users.
The problem is when approving the ads, it will take too much time because it is sent to the users (who are now more than 1000)
So now we are obliged to approve each classified or else the connection will time out
How can we solve this problem? help