diff --git a/keyserver/src/creators/message-creator.js b/keyserver/src/creators/message-creator.js
--- a/keyserver/src/creators/message-creator.js
+++ b/keyserver/src/creators/message-creator.js
@@ -38,7 +38,7 @@
 } from '../fetchers/message-fetchers.js';
 import { fetchOtherSessionsForViewer } from '../fetchers/session-fetchers.js';
 import { fetchServerThreadInfos } from '../fetchers/thread-fetchers.js';
-import { sendPushNotifs } from '../push/send.js';
+import { sendPushNotifs, sendRescindNotifs } from '../push/send.js';
 import { handleAsyncPromise } from '../responders/handlers.js';
 import type { Viewer } from '../session/viewer.js';
 import { earliestFocusedTimeConsideredExpired } from '../shared/focused-times.js';
@@ -393,6 +393,8 @@
   const messageInfosPerUser = {};
   const latestMessagesPerUser: LatestMessagesPerUser = new Map();
   const userPushInfoPromises = {};
+  const userRescindInfoPromises = {};
+
   for (const pair of perUserInfo) {
     const [userID, preUserPushInfo] = pair;
 
@@ -475,20 +477,28 @@
     };
 
     const userPushInfoPromise = generateNotifUserInfoPromise(pushTypes.NOTIF);
+    const userRescindInfoPromise = generateNotifUserInfoPromise(
+      pushTypes.RESCIND,
+    );
 
     userPushInfoPromises[userID] = userPushInfoPromise;
+    userRescindInfoPromises[userID] = userRescindInfoPromise;
   }
 
   const latestMessages = flattenLatestMessagesPerUser(latestMessagesPerUser);
 
-  const [pushInfo] = await Promise.all([
+  const [pushInfo, rescindInfo] = await Promise.all([
     promiseAll(userPushInfoPromises),
+    promiseAll(userRescindInfoPromises),
     createReadStatusUpdates(latestMessages),
     redisPublish(viewer, messageInfosPerUser, updatesForCurrentSession),
     updateLatestMessages(latestMessages),
   ]);
 
-  await sendPushNotifs(_pickBy(Boolean)(pushInfo));
+  await Promise.all([
+    sendPushNotifs(_pickBy(Boolean)(pushInfo)),
+    sendRescindNotifs(_pickBy(Boolean)(rescindInfo)),
+  ]);
 }
 
 async function redisPublish(
diff --git a/keyserver/src/push/send.js b/keyserver/src/push/send.js
--- a/keyserver/src/push/send.js
+++ b/keyserver/src/push/send.js
@@ -33,6 +33,7 @@
 import { promiseAll } from 'lib/utils/promises.js';
 
 import { getAPNsNotificationTopic } from './providers.js';
+import { rescindPushNotifs } from './rescind.js';
 import {
   apnPush,
   fcmPush,
@@ -244,6 +245,31 @@
   await saveNotifResults(deliveryResults, notifications, true);
 }
 
+async function sendRescindNotifs(rescindInfo: PushInfo) {
+  if (Object.keys(rescindInfo).length === 0) {
+    return;
+  }
+
+  const usersToCollapsableNotifInfo = await fetchCollapsableNotifs(rescindInfo);
+
+  const promises = [];
+  for (const userID in usersToCollapsableNotifInfo) {
+    for (const notifInfo of usersToCollapsableNotifInfo[userID]) {
+      for (const existingMessageInfo of notifInfo.existingMessageInfos) {
+        const rescindCondition = SQL`
+          n.user = ${userID} AND
+          n.thread = ${existingMessageInfo.threadID} AND
+          n.message = ${existingMessageInfo.id}
+        `;
+
+        promises.push(rescindPushNotifs(rescindCondition));
+      }
+    }
+  }
+
+  await Promise.all(promises);
+}
+
 // The results in deliveryResults will be combined with the rows
 // in rowsToSave and then written to the notifications table
 async function saveNotifResults(
@@ -840,4 +866,4 @@
   await saveNotifResults(deliveryResults, new Map(), false);
 }
 
-export { sendPushNotifs, updateBadgeCount };
+export { sendPushNotifs, sendRescindNotifs, updateBadgeCount };