There is a long history of ignored open ignore invites proposals. There is also a summary MSC to list all the MSCs about the topic.

• MSC2270: Proposal for Ignoring Invites #2270
• MSC3840: Ignore invites #3840
• MSC4155: Invite filtering #4155
• MSC3847: Ignoring invites with policy rooms #3847
• MSC3659: Invite Rules #3659
• MSC4264: Tokens for Contacting Accounts or Joining Semi-Public Rooms #4264

All of these proposals are open and have been for more than 5 years. They are fairly complex, and handle various complex combinations of ignores and allowlists, for users, servers, and patterns, as well as some preauthorisation.

This current proposal is deliberately very simple, using the already established ignore machanism, which should be easy to implement using parts of the same code. It is hoped that it will not take years to be accepted, since the problem is acute.

cc: @Johennes

Your MSC currently uses the master branch of your fork, which has already shown to create compatibility issues with another MSC of yours: #2063 (comment)

Please consider switching the branch to a feature branch instead of master.

@turt2live
Please consider switching the branch to a feature branch instead of master.

(I hate git)
What magical commands shall be casted upon the repo which would move it onto a feature branch while keeping this PR intact?

The internet is telling me it's not possible to change the source branch after the PR is opened, but I'm pretty sure we've done that before. For all the hassle, a new PR is probably easiest and causes no harm.

Overall, I feel this MSC is in direct competition with #4155 which has a number of implementations and experimentation. If there's parts that 4155 doesn't cover, this MSC would be best positioned to propose extensions to 4155 so that it may protect more users.

Agreed, and I don't see any counterarguments forthcoming.

In the interest of reducing the number of active MSCs in this field:

@mscbot fcp close

Team member @richvdh has proposed to close this. The next step is review by the rest of the tagged people:

• @clokep
• @dbkr
• @uhoreg
• @turt2live
• @ara4n
• @anoadragon453
• @richvdh
• @tulir
• @erikjohnston
• @KitsuneRal

Once at least 75% of reviewers approve (and there are no outstanding concerns), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for information about what commands tagged team members can give me.

🔔 This is now entering its final comment period, as per the review above. 🔔

The final comment period, with a disposition to close, as per the review above, is now complete.