S5H.net Block List
all.s5h.net
Operated by S5H.net
Avg removal time
48–72 hours
This blacklist affects deliverability at a subset of mail servers. Still worth resolving.
About S5H.net Block List
S5H.net is a blocklist focused on persistent spam sources and known bad actors. It is maintained with a focus on reducing false positives while catching high-volume spammers.
Why am I listed?
IPs are listed based on spam trap hits and analysis of sending behavior patterns. The list focuses on confirmed spam sources rather than marginal cases.
How to get delisted
Follow these steps in order to request removal from S5H.net Block List.
- 1
Visit s5h.net to check your listing status.
- 2
Stop all spam activity from the IP.
- 3
Submit a removal request through the S5H.net website.
- 4
Include details of what caused the listing and what corrective steps have been taken.
- 5
Await confirmation of removal.
Check if you're listed on S5H.net Block List
Run a free check and get instant results across all 60 blacklists — no account required.