A large ISP in Canada has blacklisted email from our domain.
They complain that the nameserver is associated with AccelerateBiz Inc.
Here is the response from them:
[I]Those IPs are blackholed because they are in AccelerateBiz IP space, and AccelerateBiz is a known abuse haven.
AccelerateBiz Inc. ACCELERATEBIZ-1-21 (NET-204-10-104-0-1) 204.10.104.0 - 204.10.111.255
JD NextGen ACCELERATEBIZ-JH-204-10-4 (NET-204-10-107-0-1) 204.10.107.0 - 204.10.107.255
Unfortunately, there is nothing we can do about this as AccelerateBiz refuses to deal with the abuse originating from their network.[/I]
Please let me know what can be done about this.