I have a huge problem with sending emails to AOL from our Exchange, I have checked almost everything, from getting BT to setup Reverse DNS as well as setting SPF on the hosting Control Panel, yet it is still rejecting with the following error.
I have exhausted all the channels I could think off so as usual, I am here hoping someone could help or direct me to where best to get help on this one.
The Exchange can sent to almost everything except for AOL, so it must be some AOL issues, are there any settings or tweaks I can work with to bypass this ?
I have sent to various AOL addresses, all different people and they all bounced back with same error.
Sent: 07 January 2014 03:27
Subject: Delivery Status Notification (Delay)
This is an automatically generated Delivery Status Notification.
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipients has been delayed.