A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 187.126.217.108
Country: Brazil (BR)
Reverse: 187-126-217-108.user3p.veloxzone.com.br
Autonomous System Number: AS7738
Lookup results for 187.126.217.108
No specific incidents regarding 187.126.217.108 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.