Recently, we’ve received a number of enquiries about delisting with Protected Sky. For the last week or so, Protected Sky has had a maintenance notice reminding users that delisting is not available. Over the weekend, they added another announcement:
Automatic removal will occur for IPs that are seen to be clean
MxToolbox Support is currently trying to contact Protected Sky for clarification, but we have an operating theory. Currently, we believe this to mean that they have a system in place to automatically delist an IP address if it is not captured in one of their spam traps or reported by one of their customers as spam.
Once we have confirmation or update from Protected Sky, we will update this post with more information.