| There are a many spam cops on the internet | | | | spammer and your IP may get blacklisted. |
| who maintain anti-spam database. Mail servers, | | | | Just because your IP is blacklisted by a mail |
| ISPs and bandwidth providers get blacklists from | | | | server, it doesn't mean that you can never reach |
| these databases and use them in their spam | | | | that subscriber. Blacklisting simply means that your |
| filters. Domains and IP addresses that are known | | | | email won't be delivered directly. You can contact |
| to send spam emails are blacklisted immediately | | | | the mail server and request to whitelist your IP |
| and added to the database. When a mail server | | | | address. If the provider is able to trust that you |
| finds that a mail comes from one of these | | | | are not a spammer, then your IP address will be |
| blacklist sites, then the email will not be delivered | | | | removed from the anti-spam database and the |
| to the recipient. | | | | changes will reflect globally in one or two days. |
| Many times, the IP address of your hosting | | | | If you want an answer to the question is my IP |
| provider may be in the blacklist and as a result, | | | | blacklisted, you have to do blacklist test. Some |
| your emails may not be delivered. You may be | | | | servers may allow your IP address while some |
| wondering why is my IP blacklisted even though I | | | | others may blacklist it. You can know about those |
| pay the required amount. Your IP getting | | | | servers only when you compare your IP address |
| blacklisted is not your fault because spammers | | | | against known blacklists. Since it is not possible for |
| use IP addresses of other legitimate persons to | | | | you to go and check every blacklist available, you |
| conceal their own identity. Without even your | | | | should use a mail tracking tool to do this task. |
| knowledge, you may become a victim of such a | | | | |