| Blacklist | Lookup Domain | Blagr Code |
|---|---|---|
| SPAMCOP | bl.spamcop.net | 127.12.0.2 |
| AHBL (IP) | dnsbl.ahbl.org | 127.15.0.2 |
| SURBL | multi.surbl.org | 127.16.0.2 |
| SenderScore | bl.score.senderscore.com | 127.22.0.2 |
| Spamhaus SBL | spamhaus.org | 127.23.0.2 |
| Spamhaus XBL | spamhaus.org | 127.24.0.2 |
| Spamhaus PBL | spamhaus.org | 127.25.0.2 |
If the bounce message you received includes 127.26.0.2, your IP is listed on Cloudmark's blacklist and you will need to go to the following URL to request removal: http://csi.cloudmark.com/reset-request