"SMSPortal has been using blacklistmonitor.com over the past few years to monitor crucial servers. Their service has always picked up listings quickly and alerted us by email. All queries have been handled quickly and responses have been informative. I have recommended their services to a number our clients."

James Pearce
IT Director
SMSPortal

"We publish various e-mail newsletters which are 100% opt-in. However, some company spam filters are not intelligent enough to distinguish between our legitimate newsletters and spam. This sometimes creates an issue with false positives. We find the Blacklist Monitor an invaluable service - it quickly informs us of such issues and helps us to quickly address the problem."

David Honour
Editor
Continuity Central

"My Practice revolves around Microsoft Exchange and messaging. Your service has proved to be an invaluable resource to help my clients understand internet blacklists and how to stay off them. Thank you again for providing such an effective tool. Keep up the good work!"

Keith R Bilyeu
President / CEO
CogentDigital, Inc.

"We've recently started to use the tool since we were listed on many blacklists. We could fix the situation using Blacklist Monitor and now I have time to plan instead of fixing problems with the mail."

Matías Dell'Anno
Technology Manager
Idea Factory Languages

"With Blacklist Monitor we found a partner that helps us seeing problems in an early stage so that we can act pro-actively!"

Beat Z'graggen
CEO
Worldsites Marketing

"This is great that we get a notification when we've been listed. I like it! I had our server hosts contact this list and they got us removed and I received notification when this happened. Thanks for your help!!"

Julie L. Houk
National Heritage Foundation

"I love this service. I knew that some of my email messages were not being delivered. Your service told me exactly where the problem was and how to fix it. I followed your advice and was removed from the blacklist within one day! Now many more of my emails are getting to my prospective clients."

Kelly Lunn
President
Encom Energy Group