diff --git a/src/lib/actions/analytics.ts b/src/lib/actions/analytics.ts
index 04286611ee..3a8d89622a 100644
--- a/src/lib/actions/analytics.ts
+++ b/src/lib/actions/analytics.ts
@@ -277,6 +277,7 @@ export enum Submit {
     AuthAliasedEmailsUpdate = 'submit_auth_aliased_emails_update',
     AuthDisposableEmailsUpdate = 'submit_auth_disposable_emails_update',
     AuthFreeEmailsUpdate = 'submit_auth_free_emails_update',
+    AuthCorporateEmailsUpdate = 'submit_auth_corporate_emails_update',
     AuthSessionAlertsUpdate = 'submit_auth_session_alerts_update',
     AuthMembershipPrivacyUpdate = 'submit_auth_membership_privacy_update',
     AuthMockNumbersUpdate = 'submit_auth_mock_numbers_update',
diff --git a/src/routes/(console)/project-[region]-[project]/auth/security/+page.svelte b/src/routes/(console)/project-[region]-[project]/auth/security/+page.svelte
index 3bc8b22f79..8cc0749d3b 100644
--- a/src/routes/(console)/project-[region]-[project]/auth/security/+page.svelte
+++ b/src/routes/(console)/project-[region]-[project]/auth/security/+page.svelte
@@ -28,7 +28,8 @@
         project={data.project}
         denyAliasedEmailPolicy={data.denyAliasedEmailPolicy}
         denyDisposableEmailPolicy={data.denyDisposableEmailPolicy}
-        denyFreeEmailPolicy={data.denyFreeEmailPolicy} />
+        denyFreeEmailPolicy={data.denyFreeEmailPolicy}
+        denyCorporateEmailPolicy={data.denyCorporateEmailPolicy} />
     <SessionSecurity
         project={data.project}
         sessionAlertPolicy={data.sessionAlertPolicy}
diff --git a/src/routes/(console)/project-[region]-[project]/auth/security/+page.ts b/src/routes/(console)/project-[region]-[project]/auth/security/+page.ts
index e803463e45..94ba391e9d 100644
--- a/src/routes/(console)/project-[region]-[project]/auth/security/+page.ts
+++ b/src/routes/(console)/project-[region]-[project]/auth/security/+page.ts
@@ -11,7 +11,8 @@ type EnabledPolicy = {
 const ProjectEmailPolicyId = {
     DenyAliasedEmail: 'deny-aliased-email',
     DenyDisposableEmail: 'deny-disposable-email',
-    DenyFreeEmail: 'deny-free-email'
+    DenyFreeEmail: 'deny-free-email',
+    DenyCorporateEmail: 'deny-corporate-email'
 } as const;
 
 type ProjectPolicy = Models.PolicyList['policies'][number] | EnabledPolicy;
@@ -72,6 +73,9 @@ export const load: PageLoad = async ({ depends, params }) => {
             getDefaultEnabledPolicy(ProjectEmailPolicyId.DenyDisposableEmail),
         denyFreeEmailPolicy:
             (policiesById[ProjectEmailPolicyId.DenyFreeEmail] as EnabledPolicy) ??
-            getDefaultEnabledPolicy(ProjectEmailPolicyId.DenyFreeEmail)
+            getDefaultEnabledPolicy(ProjectEmailPolicyId.DenyFreeEmail),
+        denyCorporateEmailPolicy:
+            (policiesById[ProjectEmailPolicyId.DenyCorporateEmail] as EnabledPolicy) ??
+            getDefaultEnabledPolicy(ProjectEmailPolicyId.DenyCorporateEmail)
     };
 };
diff --git a/src/routes/(console)/project-[region]-[project]/auth/security/updateSignupEmailSecurity.svelte b/src/routes/(console)/project-[region]-[project]/auth/security/updateSignupEmailSecurity.svelte
index 35633cb7c0..b30bcc5443 100644
--- a/src/routes/(console)/project-[region]-[project]/auth/security/updateSignupEmailSecurity.svelte
+++ b/src/routes/(console)/project-[region]-[project]/auth/security/updateSignupEmailSecurity.svelte
@@ -18,32 +18,38 @@
         project,
         denyAliasedEmailPolicy,
         denyDisposableEmailPolicy,
-        denyFreeEmailPolicy
+        denyFreeEmailPolicy,
+        denyCorporateEmailPolicy
     }: {
         project: Models.Project;
         denyAliasedEmailPolicy: EnabledPolicy;
         denyDisposableEmailPolicy: EnabledPolicy;
         denyFreeEmailPolicy: EnabledPolicy;
+        denyCorporateEmailPolicy: EnabledPolicy;
     } = $props();
 
     const getInitialAliasedEmails = () => denyAliasedEmailPolicy.enabled;
     const getInitialDisposableEmails = () => denyDisposableEmailPolicy.enabled;
     const getInitialFreeEmails = () => denyFreeEmailPolicy.enabled;
+    const getInitialCorporateEmails = () => denyCorporateEmailPolicy.enabled;
 
     let savedAliasedEmails = $state(getInitialAliasedEmails());
     let savedDisposableEmails = $state(getInitialDisposableEmails());
     let savedFreeEmails = $state(getInitialFreeEmails());
+    let savedCorporateEmails = $state(getInitialCorporateEmails());
 
     let authAliasedEmails = $state(getInitialAliasedEmails());
     let authDisposableEmails = $state(getInitialDisposableEmails());
     let authFreeEmails = $state(getInitialFreeEmails());
+    let authCorporateEmails = $state(getInitialCorporateEmails());
 
     const hasChanges = $derived.by(() => {
         const aliasedChanged = authAliasedEmails !== savedAliasedEmails;
         const disposableChanged = authDisposableEmails !== savedDisposableEmails;
         const freeChanged = authFreeEmails !== savedFreeEmails;
+        const corporateChanged = authCorporateEmails !== savedCorporateEmails;
 
-        return aliasedChanged || disposableChanged || freeChanged;
+        return aliasedChanged || disposableChanged || freeChanged || corporateChanged;
     });
 
     async function updateSignupEmailSecurity() {
@@ -80,9 +86,19 @@
                 trackEvent(Submit.AuthFreeEmailsUpdate);
             }
 
+            if (authCorporateEmails !== savedCorporateEmails) {
+                currentSubmit = Submit.AuthCorporateEmailsUpdate;
+                await projectSdk.updateDenyCorporateEmailPolicy({
+                    enabled: authCorporateEmails
+                });
+                hasAppliedServerChange = true;
+                trackEvent(Submit.AuthCorporateEmailsUpdate);
+            }
+
             savedAliasedEmails = authAliasedEmails;
             savedDisposableEmails = authDisposableEmails;
             savedFreeEmails = authFreeEmails;
+            savedCorporateEmails = authCorporateEmails;
             await invalidate(Dependencies.PROJECT);
 
             addNotification({
@@ -148,6 +164,21 @@
                     </Layout.Stack>
                 </svelte:fragment>
             </InputSwitch>
+
+            <InputSwitch
+                bind:value={authCorporateEmails}
+                id="authCorporateEmails"
+                label="Deny non-corporate emails">
+                <svelte:fragment slot="description">
+                    <Layout.Stack gap="s">
+                        <Typography.Text
+                            >Only allow corporate email addresses. Blocks free providers and
+                            disposable emails. For example: <Typography.Code
+                                >user@gmail.com</Typography.Code>
+                        </Typography.Text>
+                    </Layout.Stack>
+                </svelte:fragment>
+            </InputSwitch>
         </svelte:fragment>
 
         <svelte:fragment slot="actions">