RBL: invaluementSIP (ivmSIP)
RBL type: IPv4 blacklist
Lookup link: http://www.invaluement.com/research/
Delisting link: http://www.invaluement.com/removal/
Contact link: http://www.invaluement.com/
Contact details: Contact info can be found in the footer of their website.
– input your IP address in their delisting form (linked above)
– you will receive delisting instructions on the following page, which involve you sending them an email with custom subject and body requirements
Frequently asked questions about this RBL:
Why is the hostname of this RBL hidden on your platform?
Because this is a private/paid RBL, we cannot make their query hostnames public.
Can I use invaluementSIP on my own servers to block out spam?
Yes, you can, but you would need to contact them via their website in order to gain access to this private RBL.