The FLOWGO RBL has gone offline. As a result all IP Addresses are now “listed.” Anyone who is using FLOWGO as an anti-spam measure on their server should remove it. If you receive a bounce message saying your mail was rejected due to listing on FLOWGO, please contact the recipient email administrator and advise them that FLOWGO is now offline.

We have removed FLOWGO from our lookup tool as of 7:30 AM CST. However, after FLOWGO went offline sometime lastnight, our server monitoring tool sent out noticies to roughly 1000 of our monitoring customers. If you received one of these alerts, you can disregard it.