cURL Help

I'm using cURL in a PHP program to manage Yahoo mail. It was working fine until about a week ago. Now, our script can no longer delete messages. All other functions still work. I think it's a cookie problem because we get a message that our login session has expired. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Linux, PHP, cURL