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Server rules

Below is a summary of rules you need to follow if you want to have an account on this server of Mastodon:

  1. Mastodon.green is a server for anyone living in the European Union
  2. Try it 90 days for free. After your free trial a membership is required. It's 3 € per month and covers your use of the server as well as tree planting and CO2 removal
  3. You can use any of the 26 supported languages on Mastodon.green
  4. Please abide by the community standards
  5. No sexually explicit images or video
  6. No racism, sexism, homophobia, transphobia, xenophobia, or casteism
  7. No incitement of violence or promotion of violent ideologies
  8. No harassment, dogpiling or doxxing of other users
  9. No content illegal in Germany
  10. No false or misleading information
  11. Organisations, bots and automated tools are subject to additional rules

About Mastodon.green

Our community

You're welcome to join us no matter if you are interested in green topics or not. You can post and talk about anything you want.

Climate action

We're .green because of our climate action. Become a member to plant trees and remove CO2 from the air.


Mastodon.green is for people in EU countries. Remember that you can be on Mastodon.green and interact with friends on other Mastodon servers, even when those servers are located outside of EU.

Supported languages

You're welcome to use any of the 26 supported languages on this server.

Community website

Read more about our climate friendly community on https://www.mastodon.green


Membership is 3 € per month. Your membership fee covers your use of the server, tree planting and CO2 removal. Membership is currently only open for people in EU countries.

How can I become a member?

Become a member on our Steady page, https://steadyhq.com/albinsocial.. Note that membership is for people in EU.

Steady is a German membership platform. Buy a Mastodon.green membership from Steady to keep using Mastodon.green after your free trial.

You can pay with card, PayPal, bank transfer or Apple Pay. No commitments, cancel anytime.

What happens after the 90-day free trial?

  1. You get a reminder to become a member.
  2. If you don't buy a membership your account will be frozen. A frozen account is unusable, but your content is untouched. You still have time to become a member. In that case your account will be un-frozen.
  3. After about 1-2 months a frozen account will be deleted

This is a manual process, so there is a little bit of flexibility. Things won't happen exactly at any given day.

Help - Get started

What is Mastodon?

What is Mastodon (Youtube video)

Other Mastodon servers

There are over 3000 interconnected Mastodon servers on the Fediverse. They are sometimes called instances. A selection of them are listed here: https://joinmastodon.org/communities. You can find more of them here: https://instances.social. At any time it's possible to switch server or create additional accounts on other servers. Some servers are focused on discussing a certain topic while other are general purpose where you can post anything.

Here are useful links to the Mastodon documentation:

Setting up your profile


Using networking features

Dealing with unwanted content

Promoting yourself and others

Set your preferences

More settings

Using Mastodon externally

Moving or leaving account

Community standards

By being friendly and respectful with each other we can create a nice atmosphere on mastodon.green. You can post almost anything you want, but not everything. We expect our community members to abide by the community standards.


Additional rules

Bots and automated tools

We're aiming for a community timeline with personal posts and genuine human interaction. Bots, feed posters, Twitter crossposters etc. are welcome but with certain limitations and rules.

  1. Can post once every five hours
  2. It's recommended to post in unlisted mode (Unlisted posts are visible to everybody but not appearing on the local timeline)
  3. Bots may only interact with humans when invited to do so
  4. To operate a bot or use automated tools you must be a club member

Companies and other organisations

  1. Organisations must have a fixed establishment in EU to be eligible for a membership
  2. To prevent spam we suspend any account where the domain of the e-mail used to sign up isn't matching the brand name of the organisation. Get in touch with us to verify and restore your account if our spam policy has caused any issues.

Server covenant

Mastodon.green adhere to the Mastodon server covenant


This server is funded by membership fees. Become a member via Steady:



Johan Sundström - Albin Social
c/o Grosch Postflex #442
Emsdettener Straße 10
48268 Greven
E-mail: post@albinsocial.com

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