Friday, April 1, 2022

Follow up on mail.stormerantispam.us smtp issues on 3/31/22

 A large brute force dictionary attack too place yesterday from Bulgaria.   After investigation, a hammer was taken to block the entire country of Bulgaria from accessing the server.  Consulting with the immunify360 team that supports the firewall, it was discovered that some settings needed to be tweaked in the configuration file to block more aggressively failed logins from IP addresses.  At this point it appears everything is functioning normal again.  If you continue to have issues, please submit a ticket and we will investigate further.