S5H Blocking List

Summary

Status:	Active
Terms:	Free
Zones:	1
Website:	www.usenix.org.uk/content/rbl.html
Lookup or Removal:	www.usenix.org.uk/content/rblremove
Contact:	www.usenix.org.uk/content/rblremovehelp

Background

The list is an aggregate of abusive hosts and spam sources. We take the view that de-listing should be a simple matter once the activity ceases and rely on the end users to notify us once the activity has finished.

Listing criteria

Mail or HTTP requests that contain spam will cause the source IP to be listed.

Zones

all.s5h.net

all.s5h.net is the single public zone for query and supports both IPv4 and IPv6 lookups.

Removal Process

Removal is simple, using the cleaned host, access www.usenix.org.uk/content/rblremove and removal will be automatic. If unable to use HTTP from the cleaned host then log a ticket via www.usenix.org.uk/content/rblremovehelp and a human will perform the checks.

Related Articles

• General blacklist removal instructions
• Check to see if an IP is blacklisted
• How do I report spam?
• What is a DNSBL (blacklist)?
• Ask for help to diagnose and resolve listing issues