Due an error in our anti-spam software, we are currently forced to reboot our first webserver (web01.01d.eu). Because of this, all websites on this host will be temporarily unavailable during the reboot.
As a result of this error, no emails are currently delivered to inboxes because the mails are queued up for an anti-spam check.
After the reboot we will further investigate how the anti-spam software got in this unrecoverable state to prevent this from happening in the future.