Can I truely delete a post on Mastodon?

Deleting a post on Mastodon is not always guaranteed to completely remove it from the entire Fediverse due to its decentralized nature:

• How Deletion Works: When you delete a post (or “toot”) on Mastodon, your instance sends a deletion request to other instances where the post was shared. However, this relies on those instances honoring the request.
• Limitations:
  • Some instances may ignore or fail to process deletion requests, leaving copies of your post visible.
  • If other users or instances have cached, boosted, or copied your content, it might persist elsewhere.
• Best Practices: Assume anything posted online could potentially remain accessible indefinitely. Mastodon also offers automated deletion tools for older posts, which can help manage your content.