diff --git a/.env.example b/.env.example
index 145016ca..634b4892 100644
--- a/.env.example
+++ b/.env.example
@@ -2,6 +2,7 @@ PORT=3000
 NETWORK=testnet
 HUB_DATABASE_URL=mysql://...
 SEQ_DATABASE_URL=mysql://
+ENVELOP_DATABASE_URL=mysql://
 SEQUENCER_URL=https://testnet.seq.snapshot.org
 STAMP_URL=https://stamp.fyi
 KEYCARD_URL=https://keycard.snapshot.org
diff --git a/src/graphql/operations/users.ts b/src/graphql/operations/users.ts
index ef9414ff..a70ddce3 100644
--- a/src/graphql/operations/users.ts
+++ b/src/graphql/operations/users.ts
@@ -1,6 +1,6 @@
 import { capture } from '@snapshot-labs/snapshot-sentry';
 import log from '../../helpers/log';
-import db from '../../helpers/mysql';
+import db, { envelopDB } from '../../helpers/mysql';
 import { buildWhereQuery, checkLimits, formatUser } from '../helpers';
 
 export default async function (parent, args) {
@@ -72,6 +72,15 @@ export default async function (parent, args) {
         user.lastVote = count.lastVote;
       });
     }
+
+    const subscribers = await getEmailSubscribers(ids);
+    users.forEach((user: any) => {
+      user.emailSubscription = subscribers[user.id] || {
+        status: 'NOT_SUBSCRIBED',
+        subscriptions: []
+      };
+    });
+
     return users.map(formatUser);
   } catch (e: any) {
     log.error(`[graphql] users, ${JSON.stringify(e)}`);
@@ -79,3 +88,26 @@ export default async function (parent, args) {
     return Promise.reject(new Error('request failed'));
   }
 }
+
+async function getEmailSubscribers(
+  user_ids: string[]
+): Promise<
+  Record<string, { status: 'VERIFIED' | 'UNVERIFIED'; subscriptions: string[] }>
+> {
+  if (!envelopDB) return {};
+
+  const subscribers = await envelopDB.queryAsync(
+    `SELECT verified, address, subscriptions FROM subscribers WHERE address IN (?)`,
+    user_ids
+  );
+
+  return Object.fromEntries(
+    subscribers.map((s: any) => [
+      s.address,
+      {
+        status: s.verified > 0 ? 'VERIFIED' : 'UNVERIFIED',
+        subscriptions: JSON.parse(s.subscriptions)
+      }
+    ])
+  );
+}
diff --git a/src/graphql/schema.gql b/src/graphql/schema.gql
index c4823f34..2d4d1a59 100644
--- a/src/graphql/schema.gql
+++ b/src/graphql/schema.gql
@@ -520,6 +520,11 @@ type DelegationPortal {
   delegationApi: String!
 }
 
+type EmailSubscription {
+  status: String!
+  subscriptions: [String]
+}
+
 type Vote {
   id: String!
   ipfs: String
@@ -581,6 +586,7 @@ type User {
   votesCount: Int
   proposalsCount: Int
   lastVote: Int
+  emailSubscription: EmailSubscription
 }
 
 type Statement {
diff --git a/src/helpers/mysql.ts b/src/helpers/mysql.ts
index f5903bdb..21fd314f 100644
--- a/src/helpers/mysql.ts
+++ b/src/helpers/mysql.ts
@@ -19,7 +19,6 @@ hubConfig.connectTimeout = 60e3;
 hubConfig.acquireTimeout = 60e3;
 hubConfig.timeout = 60e3;
 hubConfig.charset = 'utf8mb4';
-
 const hubDB = mysql.createPool(hubConfig);
 
 // @ts-ignore
@@ -35,6 +34,22 @@ sequencerConfig.timeout = 60e3;
 sequencerConfig.charset = 'utf8mb4';
 const sequencerDB = mysql.createPool(sequencerConfig);
 
+let envelopDB;
+if (process.env.ENVELOP_DATABASE_URL) {
+  // @ts-ignore
+  const envelopConfig = parse(process.env.ENVELOP_DATABASE_URL);
+  envelopConfig.connectionLimit = connectionLimit;
+  envelopConfig.multipleStatements = true;
+  envelopConfig.database = envelopConfig.path[0];
+  envelopConfig.host = envelopConfig.hosts[0].name;
+  envelopConfig.port = envelopConfig.hosts[0].port;
+  envelopConfig.connectTimeout = 60e3;
+  envelopConfig.acquireTimeout = 60e3;
+  envelopConfig.timeout = 60e3;
+  envelopConfig.charset = 'utf8mb4';
+  envelopDB = mysql.createPool(envelopConfig);
+}
+
 bluebird.promisifyAll([Pool, Connection]);
 
-export { hubDB as default, sequencerDB };
+export { hubDB as default, sequencerDB, envelopDB };
diff --git a/test/.env.test b/test/.env.test
index 7346081a..e7669e7e 100644
--- a/test/.env.test
+++ b/test/.env.test
@@ -1,3 +1,4 @@
 HUB_DATABASE_URL=mysql://root:root@127.0.0.1:3306/hub_test
 SEQ_DATABASE_URL=mysql://root:root@127.0.0.1:3306/hub_test
+ENVELOP_DATABASE_URL=mysql://root:root@127.0.0.1:3306/hub_test
 NODE_ENV=test
diff --git a/test/schema_envelop.sql b/test/schema_envelop.sql
new file mode 100644
index 00000000..8e67b7ab
--- /dev/null
+++ b/test/schema_envelop.sql
@@ -0,0 +1,11 @@
+CREATE TABLE subscribers (
+  email VARCHAR(256) NOT NULL,
+  address VARCHAR(256) NOT NULL,
+  subscriptions JSON DEFAULT NULL,
+  created BIGINT NOT NULL,
+  verified BIGINT NOT NULL DEFAULT 0,
+  PRIMARY KEY (email, address),
+  UNIQUE KEY idx_address_email (address, email),
+  INDEX created (created),
+  INDEX verified (verified)
+);
diff --git a/test/setupDb.ts b/test/setupDb.ts
index 8dbec39a..867f374a 100644
--- a/test/setupDb.ts
+++ b/test/setupDb.ts
@@ -15,6 +15,8 @@ bluebird.promisifyAll([Pool, Connection]);
 const db = mysql.createPool(config);
 const dbName = config.path[0];
 
+const schemaFiles = ['./src/helpers/schema.sql', './test/schema_envelop.sql'];
+
 if (!dbName.endsWith(TEST_DATABASE_SUFFIX)) {
   console.error(
     `Invalid test database name. Must end with ${TEST_DATABASE_SUFFIX}`
@@ -33,8 +35,9 @@ async function run() {
   console.info(`- Creating new database: ${dbName}`);
   await db.queryAsync(`CREATE DATABASE ${dbName}`);
 
-  const schema = fs
-    .readFileSync('./src/helpers/schema.sql', 'utf8')
+  const schema = schemaFiles
+    .map(file => fs.readFileSync(file, 'utf8'))
+    .join(' ')
     .replaceAll('CREATE TABLE ', `CREATE TABLE ${dbName}.`)
     .split(splitToken)
     .filter(s => s.trim().length > 0);