diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 23afda32cd..1710fc80b4 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -83,7 +83,12 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   end
 
   def process_status_params
-    @status_parser = ActivityPub::Parser::StatusParser.new(@json, followers_collection: @account.followers_url, object: @object)
+    @status_parser = ActivityPub::Parser::StatusParser.new(
+      @json,
+      followers_collection: @account.followers_url,
+      actor_uri: ActivityPub::TagManager.instance.uri_for(@account),
+      object: @object
+    )
 
     attachment_ids = process_attachments.take(Status::MEDIA_ATTACHMENTS_LIMIT).map(&:id)
 
@@ -105,6 +110,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
       media_attachment_ids: attachment_ids,
       ordered_media_attachment_ids: attachment_ids,
       poll: process_poll,
+      quote_approval_policy: @status_parser.quote_policy,
     }
   end
 
diff --git a/app/lib/activitypub/parser/status_parser.rb b/app/lib/activitypub/parser/status_parser.rb
index c13ed49635..f66cd4aab0 100644
--- a/app/lib/activitypub/parser/status_parser.rb
+++ b/app/lib/activitypub/parser/status_parser.rb
@@ -8,6 +8,7 @@ class ActivityPub::Parser::StatusParser
   # @param [Hash] json
   # @param [Hash] options
   # @option options [String] :followers_collection
+  # @option options [String] :actor_uri
   # @option options [Hash]   :object
   def initialize(json, **options)
     @json    = json
@@ -101,6 +102,18 @@ class ActivityPub::Parser::StatusParser
     @object.dig(:shares, :totalItems)
   end
 
+  def quote_policy
+    flags = 0
+    policy = @object.dig('interactionPolicy', 'canQuote')
+    return flags if policy.blank?
+
+    flags |= quote_subpolicy(policy['automaticApproval'])
+    flags <<= 16
+    flags |= quote_subpolicy(policy['manualApproval'])
+
+    flags
+  end
+
   def quote_uri
     %w(quote _misskey_quote quoteUrl quoteUri).filter_map do |key|
       value_or_id(as_array(@object[key]).first)
@@ -113,6 +126,29 @@ class ActivityPub::Parser::StatusParser
 
   private
 
+  def quote_subpolicy(subpolicy)
+    flags = 0
+
+    allowed_actors = as_array(subpolicy)
+    allowed_actors.uniq!
+
+    flags |= Status::QUOTE_APPROVAL_POLICY_FLAGS[:public] if allowed_actors.delete('as:Public') || allowed_actors.delete('Public') || allowed_actors.delete('https://www.w3.org/ns/activitystreams#Public')
+    flags |= Status::QUOTE_APPROVAL_POLICY_FLAGS[:followers] if allowed_actors.delete(@options[:followers_collection])
+    # TODO: we don't actually store that collection URI
+    # flags |= Status::QUOTE_APPROVAL_POLICY_FLAGS[:followed]
+
+    # Remove the special-meaning actor URI
+    allowed_actors.delete(@options[:actor_uri])
+
+    # Tagged users are always allowed, so remove them
+    allowed_actors -= as_array(@object['tag']).filter_map { |tag| tag['href'] if equals_or_includes?(tag['type'], 'Mention') }
+
+    # Any unrecognized actor is marked as unknown
+    flags |= Status::QUOTE_APPROVAL_POLICY_FLAGS[:unknown] unless allowed_actors.empty?
+
+    flags
+  end
+
   def raw_language_code
     if content_language_map?
       @object['contentMap'].keys.first
diff --git a/app/models/status.rb b/app/models/status.rb
index f9afdcca8b..5e89fc3531 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -28,6 +28,7 @@
 #  trendable                    :boolean
 #  ordered_media_attachment_ids :bigint(8)        is an Array
 #  fetched_replies_at           :datetime
+#  quote_approval_policy        :integer          default(0), not null
 #
 
 class Status < ApplicationRecord
@@ -44,6 +45,13 @@ class Status < ApplicationRecord
 
   MEDIA_ATTACHMENTS_LIMIT = 4
 
+  QUOTE_APPROVAL_POLICY_FLAGS = {
+    unknown: (1 << 0),
+    public: (1 << 1),
+    followers: (1 << 2),
+    followed: (1 << 3),
+  }.freeze
+
   rate_limit by: :account, family: :statuses
 
   self.discard_column = :deleted_at
diff --git a/app/services/activitypub/process_status_update_service.rb b/app/services/activitypub/process_status_update_service.rb
index 6a1066a05d..e02cc0914b 100644
--- a/app/services/activitypub/process_status_update_service.rb
+++ b/app/services/activitypub/process_status_update_service.rb
@@ -10,7 +10,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
 
     @activity_json             = activity_json
     @json                      = object_json
-    @status_parser             = ActivityPub::Parser::StatusParser.new(@json)
+    @status_parser             = ActivityPub::Parser::StatusParser.new(@json, followers_collection: status.account.followers_url, actor_uri: ActivityPub::TagManager.instance.uri_for(status.account))
     @uri                       = @status_parser.uri
     @status                    = status
     @account                   = status.account
@@ -41,6 +41,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
       Status.transaction do
         record_previous_edit!
         update_media_attachments!
+        update_interaction_policies!
         update_poll!
         update_immediate_attributes!
         update_metadata!
@@ -62,12 +63,17 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
 
   def handle_implicit_update!
     with_redis_lock("create:#{@uri}") do
+      update_interaction_policies!
       update_poll!(allow_significant_changes: false)
       queue_poll_notifications!
       update_counts!
     end
   end
 
+  def update_interaction_policies!
+    @status.quote_approval_policy = @status_parser.quote_policy
+  end
+
   def update_media_attachments!
     previous_media_attachments     = @status.media_attachments.to_a
     previous_media_attachments_ids = @status.ordered_media_attachment_ids || previous_media_attachments.map(&:id)
diff --git a/db/migrate/20250428095029_add_quote_approval_policy_to_statuses.rb b/db/migrate/20250428095029_add_quote_approval_policy_to_statuses.rb
new file mode 100644
index 0000000000..5fbf82f02c
--- /dev/null
+++ b/db/migrate/20250428095029_add_quote_approval_policy_to_statuses.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddQuoteApprovalPolicyToStatuses < ActiveRecord::Migration[8.0]
+  def change
+    add_column :statuses, :quote_approval_policy, :integer, null: false, default: 0
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 194ffc178f..db1687ba99 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_04_25_134654) do
+ActiveRecord::Schema[8.0].define(version: 2025_04_28_095029) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_catalog.plpgsql"
 
@@ -1086,6 +1086,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_04_25_134654) do
     t.boolean "trendable"
     t.bigint "ordered_media_attachment_ids", array: true
     t.datetime "fetched_replies_at"
+    t.integer "quote_approval_policy", default: 0, null: false
     t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20190820", order: { id: :desc }, where: "(deleted_at IS NULL)"
     t.index ["account_id"], name: "index_statuses_on_account_id"
     t.index ["deleted_at"], name: "index_statuses_on_deleted_at", where: "(deleted_at IS NOT NULL)"
diff --git a/spec/lib/activitypub/parser/status_parser_spec.rb b/spec/lib/activitypub/parser/status_parser_spec.rb
index 5d9f008db1..dddeae31e0 100644
--- a/spec/lib/activitypub/parser/status_parser_spec.rb
+++ b/spec/lib/activitypub/parser/status_parser_spec.rb
@@ -7,10 +7,11 @@ RSpec.describe ActivityPub::Parser::StatusParser do
 
   let(:sender) { Fabricate(:account, followers_url: 'http://example.com/followers', domain: 'example.com', uri: 'https://example.com/actor') }
   let(:follower) { Fabricate(:account, username: 'bob') }
+  let(:context) { 'https://www.w3.org/ns/activitystreams' }
 
   let(:json) do
     {
-      '@context': 'https://www.w3.org/ns/activitystreams',
+      '@context': context,
       id: [ActivityPub::TagManager.instance.uri_for(sender), '#foo'].join,
       type: 'Create',
       actor: ActivityPub::TagManager.instance.uri_for(sender),
@@ -47,4 +48,116 @@ RSpec.describe ActivityPub::Parser::StatusParser do
       language: :en
     )
   end
+
+  describe '#quote_policy' do
+    subject do
+      described_class
+        .new(
+          json,
+          actor_uri: ActivityPub::TagManager.instance.uri_for(sender),
+          followers_collection: sender.followers_url
+        ).quote_policy
+    end
+
+    let(:context) do
+      [
+        'https://www.w3.org/ns/activitystreams',
+        {
+          gts: 'https://gotosocial.org/ns#',
+          interactionPolicy: {
+            '@id': 'gts:interactionPolicy',
+            '@type': '@id',
+          },
+          canQuote: {
+            '@id': 'gts:canQuote',
+            '@type': '@id',
+          },
+          automaticApproval: {
+            '@id': 'gts:automaticApproval',
+            '@type': '@id',
+          },
+          manualApproval: {
+            '@id': 'gts:manualApproval',
+            '@type': '@id',
+          },
+        },
+      ]
+    end
+
+    context 'when nobody is allowed to quote' do
+      let(:object_json) do
+        {
+          id: [ActivityPub::TagManager.instance.uri_for(sender), 'post1'].join('/'),
+          type: 'Note',
+          to: [
+            'https://www.w3.org/ns/activitystreams#Public',
+            ActivityPub::TagManager.instance.uri_for(follower),
+          ],
+          interactionPolicy: {
+            canQuote: {
+              automaticApproval: ActivityPub::TagManager.instance.uri_for(sender),
+            },
+          },
+          content: 'bleh',
+          published: 1.hour.ago.utc.iso8601,
+          updated: 1.hour.ago.utc.iso8601,
+        }
+      end
+
+      it 'returns a policy not allowing anyone to quote' do
+        expect(subject).to eq 0
+      end
+    end
+
+    context 'when everybody is allowed to quote' do
+      let(:object_json) do
+        {
+          id: [ActivityPub::TagManager.instance.uri_for(sender), 'post1'].join('/'),
+          type: 'Note',
+          to: [
+            'https://www.w3.org/ns/activitystreams#Public',
+            ActivityPub::TagManager.instance.uri_for(follower),
+          ],
+          interactionPolicy: {
+            canQuote: {
+              automaticApproval: 'https://www.w3.org/ns/activitystreams#Public',
+            },
+          },
+          content: 'bleh',
+          published: 1.hour.ago.utc.iso8601,
+          updated: 1.hour.ago.utc.iso8601,
+        }
+      end
+
+      it 'returns a policy not allowing anyone to quote' do
+        expect(subject).to eq(Status::QUOTE_APPROVAL_POLICY_FLAGS[:public] << 16)
+      end
+    end
+
+    context 'when everybody is allowed to quote but only followers are automatically approved' do
+      let(:object_json) do
+        {
+          id: [ActivityPub::TagManager.instance.uri_for(sender), 'post1'].join('/'),
+          type: 'Note',
+          to: [
+            'https://www.w3.org/ns/activitystreams#Public',
+            ActivityPub::TagManager.instance.uri_for(follower),
+          ],
+          interactionPolicy: {
+            canQuote: {
+              automaticApproval: sender.followers_url,
+              manualApproval: 'https://www.w3.org/ns/activitystreams#Public',
+            },
+          },
+          content: 'bleh',
+          published: 1.hour.ago.utc.iso8601,
+          updated: 1.hour.ago.utc.iso8601,
+        }
+      end
+
+      it 'returns a policy allowing everyone including followers' do
+        expect(subject).to eq Status::QUOTE_APPROVAL_POLICY_FLAGS[:public] | (Status::QUOTE_APPROVAL_POLICY_FLAGS[:followers] << 16)
+      end
+    end
+  end
 end