A spam black list is a list of IP addresses and domains of known spam e-mail servers. Black lists are used to block all e-mail that comes from certain servers on the Internet that have been identified
What happens if your ISP gets blacklisted?
- In the best case, your emails will be tagged as [SPAM]
- In the worst case scenario, your emails will be simply dropped by the remote mailserver without any notification.
| ISP | AS | Status | Provider has total IP’s | Level 1 listed spammers within the last 7 days | Level 3 Escalation limit by Level 1 records |
|---|---|---|---|---|---|
| LTC | 9873 | LISTED | 24576 | 117 (0.476 %) | 100 |
| ETL | 10226 | ATTENTION Increased Listingrisk | 8192 | 37 (0.452 %) | 100 |
| Planet | 23900 | ATTENTION Increased Listingrisk | 2048 | 33 (1.611 %) | 100 |
| Unitel (Star Telecom) | 131267 | LISTED | 9216 | 390 (4.232 %) | 100 |
| Beeline | 55511 | NOT LISTED | 2048 | 3 (0.146 %) | 100 |