diff --git a/.eslintrc.json b/.eslintrc.json
index 3de9d13046..ae9512152f 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -44,7 +44,8 @@
         "no-undef": "off",
         "no-prototype-builtins": "off",
         "local-rules/no-budibase-imports": "error",
-        "local-rules/no-test-com": "error"
+        "local-rules/no-test-com": "error",
+        "local-rules/email-domain-example-com": "error"
       }
     },
     {
diff --git a/eslint-local-rules/index.js b/eslint-local-rules/index.js
index 71bb5068da..177b0a129c 100644
--- a/eslint-local-rules/index.js
+++ b/eslint-local-rules/index.js
@@ -51,4 +51,41 @@ module.exports = {
       }
     },
   },
+  "email-domain-example-com": {
+    meta: {
+      type: "problem",
+      docs: {
+        description:
+          "enforce using the example.com domain for generator.email calls",
+        category: "Possible Errors",
+        recommended: false,
+      },
+      fixable: "code",
+      schema: [],
+    },
+    create: function (context) {
+      return {
+        CallExpression(node) {
+          if (
+            node.callee.type === "MemberExpression" &&
+            node.callee.object.name === "generator" &&
+            node.callee.property.name === "email" &&
+            node.arguments.length === 0
+          ) {
+            context.report({
+              node,
+              message:
+                "Prefer using generator.email with the domain \"{ domain: 'example.com' }\".",
+              fix: function (fixer) {
+                return fixer.replaceText(
+                  node,
+                  'generator.email({ domain: "example.com" })'
+                )
+              },
+            })
+          }
+        },
+      }
+    },
+  },
 }
diff --git a/packages/backend-core/tests/core/utilities/structures/accounts.ts b/packages/backend-core/tests/core/utilities/structures/accounts.ts
index 515f94db1e..7dcc2de116 100644
--- a/packages/backend-core/tests/core/utilities/structures/accounts.ts
+++ b/packages/backend-core/tests/core/utilities/structures/accounts.ts
@@ -18,7 +18,7 @@ export const account = (partial: Partial<Account> = {}): Account => {
   return {
     accountId: uuid(),
     tenantId: generator.word(),
-    email: generator.email(),
+    email: generator.email({ domain: "example.com" }),
     tenantName: generator.word(),
     hosting: Hosting.SELF,
     createdAt: Date.now(),
diff --git a/packages/backend-core/tests/core/utilities/structures/scim.ts b/packages/backend-core/tests/core/utilities/structures/scim.ts
index 80f41c605d..f424b2881a 100644
--- a/packages/backend-core/tests/core/utilities/structures/scim.ts
+++ b/packages/backend-core/tests/core/utilities/structures/scim.ts
@@ -13,7 +13,7 @@ interface CreateUserRequestFields {
 export function createUserRequest(userData?: Partial<CreateUserRequestFields>) {
   const defaultValues = {
     externalId: uuid(),
-    email: generator.email(),
+    email: `${uuid()}@example.com`,
     firstName: generator.first(),
     lastName: generator.last(),
     username: generator.name(),
diff --git a/packages/server/__mocks__/node-fetch.ts b/packages/server/__mocks__/node-fetch.ts
index 265d6b1c36..98c75bb84f 100644
--- a/packages/server/__mocks__/node-fetch.ts
+++ b/packages/server/__mocks__/node-fetch.ts
@@ -8,6 +8,7 @@ module FetchMock {
   let mockSearch = false
 
   const func = async (url: any, opts: any) => {
+    const { host, pathname } = new URL(url)
     function json(body: any, status = 200) {
       return {
         status,
@@ -34,7 +35,7 @@ module FetchMock {
       }
     }
 
-    if (url.includes("/api/global")) {
+    if (pathname.includes("/api/global")) {
       const user = {
         email: "test@example.com",
         _id: "us_test@example.com",
@@ -47,31 +48,31 @@ module FetchMock {
           global: false,
         },
       }
-      return url.endsWith("/users") && opts.method === "GET"
+      return pathname.endsWith("/users") && opts.method === "GET"
         ? json([user])
         : json(user)
     }
     // mocked data based on url
-    else if (url.includes("api/apps")) {
+    else if (pathname.includes("api/apps")) {
       return json({
         app1: {
           url: "/app1",
         },
       })
-    } else if (url.includes("example.com")) {
+    } else if (host.includes("example.com")) {
       return json({
         body: opts.body,
         url,
         method: opts.method,
       })
-    } else if (url.includes("invalid.com")) {
+    } else if (host.includes("invalid.com")) {
       return json(
         {
           invalid: true,
         },
         404
       )
-    } else if (mockSearch && url.includes("_search")) {
+    } else if (mockSearch && pathname.includes("_search")) {
       const body = opts.body
       const parts = body.split("tableId:")
       let tableId
@@ -90,7 +91,7 @@ module FetchMock {
         ],
         bookmark: "test",
       })
-    } else if (url.includes("google.com")) {
+    } else if (host.includes("google.com")) {
       return json({
         url,
         opts,
@@ -177,7 +178,7 @@ module FetchMock {
     } else if (url === "https://www.googleapis.com/oauth2/v4/token") {
       // any valid response
       return json({})
-    } else if (url.includes("failonce.com")) {
+    } else if (host.includes("failonce.com")) {
       failCount++
       if (failCount === 1) {
         return json({ message: "error" }, 500)
diff --git a/packages/server/src/tests/jestEnv.ts b/packages/server/src/tests/jestEnv.ts
index 4763208c54..7c58470e9b 100644
--- a/packages/server/src/tests/jestEnv.ts
+++ b/packages/server/src/tests/jestEnv.ts
@@ -10,3 +10,4 @@ process.env.MOCK_REDIS = "1"
 process.env.PLATFORM_URL = "http://localhost:10000"
 process.env.REDIS_PASSWORD = "budibase"
 process.env.BUDIBASE_VERSION = "0.0.0+jest"
+process.env.WORKER_URL = "http://localhost:10000"
diff --git a/packages/server/src/tests/utilities/TestConfiguration.ts b/packages/server/src/tests/utilities/TestConfiguration.ts
index cfe1bf4066..316f266653 100644
--- a/packages/server/src/tests/utilities/TestConfiguration.ts
+++ b/packages/server/src/tests/utilities/TestConfiguration.ts
@@ -347,7 +347,7 @@ export default class TestConfiguration {
       lastName = generator.last(),
       builder = { global: true },
       admin = { global: false },
-      email = generator.email(),
+      email = generator.email({ domain: "example.com" }),
       tenantId = this.getTenantId(),
       roles = {},
     } = config
@@ -512,7 +512,7 @@ export default class TestConfiguration {
 
   async basicRoleHeaders() {
     return await this.roleHeaders({
-      email: generator.email(),
+      email: generator.email({ domain: "example.com" }),
       builder: false,
       prodApp: true,
       roleId: roles.BUILTIN_ROLE_IDS.BASIC,
@@ -520,7 +520,7 @@ export default class TestConfiguration {
   }
 
   async roleHeaders({
-    email = generator.email(),
+    email = generator.email({ domain: "example.com" }),
     roleId = roles.BUILTIN_ROLE_IDS.ADMIN,
     builder = false,
     prodApp = true,
diff --git a/packages/worker/src/api/routes/global/tests/groups.spec.ts b/packages/worker/src/api/routes/global/tests/groups.spec.ts
index 8f0739a812..b69c4781c4 100644
--- a/packages/worker/src/api/routes/global/tests/groups.spec.ts
+++ b/packages/worker/src/api/routes/global/tests/groups.spec.ts
@@ -147,7 +147,7 @@ describe("/api/global/groups", () => {
 
         await Promise.all(
           Array.from({ length: 30 }).map(async (_, i) => {
-            const email = `user${i}@${generator.domain()}`
+            const email = `user${i}@example.com`
             const user = await config.api.users.saveUser({
               ...structures.users.user(),
               email,
diff --git a/qa-core/src/account-api/tests/accounts/accounts.cloud.spec.ts b/qa-core/src/account-api/tests/accounts/accounts.cloud.spec.ts
index 0969b72cf9..01338b609c 100644
--- a/qa-core/src/account-api/tests/accounts/accounts.cloud.spec.ts
+++ b/qa-core/src/account-api/tests/accounts/accounts.cloud.spec.ts
@@ -84,7 +84,7 @@ describe("Accounts", () => {
     })
 
     it("searches by email", async () => {
-      const email = generator.email()
+      const email = generator.email({ domain: "example.com" })
 
       // Empty result
       const [_, emptyBody] = await config.api.accounts.search(email, "email")
diff --git a/qa-core/src/public-api/fixtures/users.ts b/qa-core/src/public-api/fixtures/users.ts
index e20c464b34..418b565d2a 100644
--- a/qa-core/src/public-api/fixtures/users.ts
+++ b/qa-core/src/public-api/fixtures/users.ts
@@ -4,7 +4,7 @@ import { generator } from "../../shared"
 export const generateUser = (
   overrides: Partial<User> = {}
 ): CreateUserParams => ({
-  email: generator.email(),
+  email: generator.email({ domain: "example.com" }),
   roles: {
     [generator.string({ length: 32, alpha: true, numeric: true })]:
       generator.word(),