It was just brought to our attention that there seems to be some issues with delivery of emails from our servers to Yahoo and AOL servers. We looked into this issue ourselves and we even created our own Yahoo email account to test it out and yes, there indeed seems to be a problem with delivery of email.
We have notified the provider of these issues and they informed up that they are working on these issues. I myself will also work on this issue with AOL and Yahoo to make sure emails are delivered properly. I’ve added this to my To-Do list and will be solved very soon.