Hosting and Stuff

Install / Contabo

Install mrmpanel on Contabo

Contabo’s pitch is RAM and disk for the price. That helps Docker. Mail and port 25 are the part you must check before you promise inboxes.

Order notes

  1. Cloud VPS (not a random leftover dedicated unless you know it is empty).
  2. Image: Ubuntu 24.04. Region nearest your users.
  3. Set an SSH key in the panel if the product supports it.
  4. Wait until the default password email arrives, then log in and change it.

Port 25

If SMTP is blocked, open a ticket and ask them to unblock port 25 for a legitimate mail server. Do not skip this and then wonder why mail sits in the queue.

Install

sudo bash -c "$(curl -fsSL https://mrmpanel.hostingandstuff.online/install.sh)" -- --all

Full flags and first-site steps: Ubuntu 24.04.

Also: cheap VPS checklist · self-host mail · panel map.