Never ran into this problem before in all my years of web development, but oddly enough a site is acting up.
We always use phpmailer to get the job done when sending emails, it is hooked into our backend package that we use to connect all our clients. All the clients are on the same server and everyone else is working except this site.
Has anyone ever ran into mail not sending live but will send locally and why this happens and how can I fix it. It's being called no different then the rest of them so I'm scratching head trying to figure this out. We do not send via SMTP.