Email blacklist monitoring service. Daily blacklist check. SMTP server availability monitor.How do you know if your mail server's IP address is not blacklisted? Are you sure your domain name is not present in a spam blacklist? How do you ensure email you are sending reaches your customers? Do you still believe that only spammers get blacklisted and since you never sent a single unsolicited email in your life you are immune?Wake up! |
| You do not need to be a spammer to be awarded an inclusion into email blacklist. Your mail server may be misconfigured and actively exploited by bad guys. Software installed on your server may be exploited. Your workstation may be infected and forced to send spam without your knowledge. IP address of your server may look like dial-up connection or share the same block of addresses with an outright spammer. And here goes the worst: no blacklist maintainer will notify you about your mail server inclusion into their database. |
Check if your IP address and domain name are blacklisted |
| Debouncer provides the missing link. It checks IP address and domain name of your mail server against more than 200 DNS based blacklists (DNSBL). Debouncer promptly notifies you if your server was added to spam blacklist and provides a link to the page with blacklist removal instructions. |
| Do not wait for your customers to tell you about email problems: by the time the problem becomes patently obvious, it may be too late to remedy it. Get notified and act instantly the same day. |
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Your server blacklisted?Do not know how to remove it from spam blacklist? Trouble with complying to AOL requirements? Consulting, troubleshooting and maintenance services available here. Ask for a free consultation now.
What is an email blacklist?Email blacklists were originated as databases of IP addresses known (or believed) to be a source of email SPAM. Lately they evolved to include addresses of innocent servers that are either not secured enough (in the eyes of blacklist maintainers), or belong to wrong (again, in the eyes of blacklist maintainers) IP address block or even are close enough (hosted by the same internet service provider) to known spammer server - so called "collateral damage". The blacklists are maintained by numerous companies, organizations and individuals. Various internet service providers consult these databases to block spam email. If your mail server is listed in one or more spam blacklists, email you send through that server may bounce with the following messages: 550-Rejected because 1.2.3.4 is in a blacklist at dnsbl.sorbs.net Also your emails may be silently dropped or flagged as SPAM and routed to recipient's spam folder. If it happens you do not even know that email was not received. If you are an Internet Service Provider, Debouncer email blacklist inclusion alerts will allow early detection of customers abusing your mail server. If you run your own mail server, Debouncer will help to ensure that email messages you are sending are successfully delivered. Debouncer features
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