diff --git a/packages/frontend/src/pages/admin/security.vue b/packages/frontend/src/pages/admin/security.vue
index 975a4a1265..9e6eda1310 100644
--- a/packages/frontend/src/pages/admin/security.vue
+++ b/packages/frontend/src/pages/admin/security.vue
@@ -88,6 +88,19 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 			</MkFolder>
 
+			<MkFolder>
+				<template #label>Allowed Email Domains</template>
+				<template v-if="allowedEmailDomainsForm.modified.value" #footer>
+					<MkFormFooter :form="allowedEmailDomainsForm"/>
+				</template>
+
+				<div class="_gaps_m">
+					<MkTextarea v-model="allowedEmailDomainsForm.state.allowedEmailDomains">
+						<template #label>Allowed Email Domains List</template>
+					</MkTextarea>
+				</div>
+			</MkFolder>
+
 			<MkFolder>
 				<template #label>Banned Email Domains</template>
 				<template v-if="bannedEmailDomainsForm.modified.value" #footer>
@@ -193,6 +206,15 @@ const emailValidationForm = useForm({
 	fetchInstance(true);
 });
 
+const allowedEmailDomainsForm = useForm({
+	allowedEmailDomains: meta.allowedEmailDomains?.join('\n') || '',
+}, async (state) => {
+	await os.apiWithDialog('admin/update-meta', {
+		allowedEmailDomains: state.allowedEmailDomains.split('\n'),
+	});
+	fetchInstance(true);
+});
+
 const bannedEmailDomainsForm = useForm({
 	bannedEmailDomains: meta.bannedEmailDomains?.join('\n') || '',
 }, async (state) => {