What Is a Mastodon Relay and How Does It Work

Mastodon relays are a feature that helps server administrators boost the flow of public posts between instances. When your instance connects to a relay, it receives public posts from every other instance connected to the same relay. This can make the federated timeline much more active without requiring thousands of individual server-to-server subscriptions. In this … Read more

Mastodon Relay vs Direct Federation: Tradeoffs Compared

When you run a Mastodon instance, you have two primary methods to populate the federated timeline with content from other servers: joining a relay or configuring direct federation with specific instances. The federated timeline shows public posts from instances your server follows. Without either method, your users see only local posts. This article explains how … Read more

How to Run a Self-Hosted Mastodon Relay With ActivityRelay

Running a Mastodon relay helps instances discover public posts from other instances without each user manually searching for remote accounts. A relay acts as a central hub that receives public posts from subscribing instances and redistributes them to all other subscribers. This guide explains how to set up your own relay using the ActivityRelay software … Read more

Mastodon Relay Subscription Pending Forever: Fix Steps

When you subscribe to a Mastodon relay, the status often shows “pending” and never changes to “accepted.” This happens because the relay server and your instance cannot complete the required handshake. The relay expects a subscription request from your admin account, but your instance may be blocking the relay or the relay may be inactive. … Read more

How to Choose a Reliable Public Mastodon Relay

Mastodon relays are servers that forward public posts between instances. When you connect your instance to a public relay, it receives boosts from all other instances linked to that relay. This can quickly fill your federated timeline with relevant content. However, not all public relays are reliable. Some are overloaded, poorly maintained, or shut down … Read more

Mastodon Relay Bandwidth Cost: What Admins Should Expect

Mastodon relays collect public posts from multiple instances and redistribute them to all connected servers. This feature helps small instances discover content from the wider fediverse without manually following every user. However, relays can consume significant bandwidth because every post from every connected instance is pulled into your server. This article explains how relay bandwidth … Read more