IPrange RBL Project false positive results
Incident Report for MxToolbox, Inc.
The operators of IPrange RBL Project modified the domain name used to check for blacklisted IP addresses on Jan 1, 2018. Until we updated our systems to use the new domain name our systems reported all IP addresses to be "listed" when in fact they were not. Those changes have been made and all blacklist lookups are again reporting accurate information.
Posted Jan 02, 2018 - 10:42 CST