Last week we had a computer that had a botnet and was sending out spam. After being notified by several of our receipients that were were being blacklisted, I corrected the problem. As of this morning using DNSSTUFF and the references provided me we are no longer on these lists.
Now we are receiving messages from our customers referring to... Delivery to the following recipients has been delayed... and Could not deliver the message in the time limit specified... Even got on the phone with one of our customer and sure enough they are not going through. HELP! ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
