We are currently experiencing a massive spam outrage against our services and our mail server. As a result, our vweb01 has been entered on all spam hosts, and our company mailboxes are also receiving a large number of mails from dubious registrations and newsletter applications. We have been able to block most of the incoming mails with the help of spam policies.
We will continue to remedy this with the help of LUMASERV, Plesk and Exchange and will publish further status updates.
We could not identify any further problems.
Around 15:00 we disconnected the network connection to the outside in cooperation with LUMASERV. During this disconnection, the problem with our vweb01 was solved in the meantime. We have also made further security-relevant configurations to avoid such incidents in the future.
The availability of the services is available to you again without any problems. At the same time, we are making further diagnoses to determine how this incident occurred. In the meantime, our e-mail services are also available again without any other incidents.
We will monitor the progress over the next 48 hours.
