How do I set reverse DNS (RDNS/PTR)?

Please simply open a ticket. Make sure your hostname actually resolves the IP address before requesting a reverse DNS record.

Unfortunately, you cannot use Mailcow on Linux VPS line. Their maintainers have no interest in...

You may receive the following error message while trying to enable ufw (ufw enable):ERROR:...

You do not need to clear your RAM cache. Linux has many decades of excellent memory management...

br_netfilter module is already enabled on your VPS.There's a couple of different things you can...

Swap files or partitions are not supported on our Linux VPS plans.All of our plans come with...

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