[SOLVED] Unplanned Maintenance Work on the Barracuda Email Security Gateways

Sunday, the 25th of April, 2017 beginning at 07:00 pm till midnight extraordinary updates and unplanned maintenance work had to be carried out on the Barracuda Email Security Gateway (formerly known as Barracuda Spam Firewall) for security reasons. During the update single e-mail messages might have experienced delivery delays, but all messages have been delivered … Read more