---
title: "Login Shield ‑ Block Email Id Shopify App Profile"
description: "Control who accesses your store by limiting login and registration to specific email domains. This app is designed for anyone that need to restrict access to authorized organizations. You can create allowlists for trusted corporate domains or blocklists to prevent sign-ups from public email providers. Simply define your rules to ensure only qualified customers gain access to your storefront and exclusive content."
canonical_url: "https://shoplist.co/shopify-apps/login-shield"
markdown_url: "https://shoplist.co/shopify-apps/login-shield.md"
last_updated: "2026-04-12"
entity_type: "shopify_app"
slug: "login-shield"
source: "public Shopify app profile allowlist"
---

# Login Shield ‑ Block Email Id Shopify App Profile

> Control who accesses your store by limiting login and registration to specific email domains. This app is designed for anyone that need to restrict access to authorized organizations. You can create allowlists for trusted corporate domains or blocklists to prevent sign-ups from public email providers. Simply define your rules to ensure only qualified customers gain access to your storefront and exclusive content.

## Quick answer
Login Shield ‑ Block Email Id has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Login Shield ‑ Block Email Id
- Monitoring status: Storefront detection limited
- Developer: Simplify my Login
- Developer profile: https://shoplist.co/app-developers/simplify-my-login
- Shopify App Store URL: https://apps.shopify.com/restrict-email-domain
- Launch date: February 27, 2026
- Shoplist category: Marketing Automation

## Pricing summary
Free

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of October 31, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated)
- Primary App Store category: Accounts and login, #109 (14-day median position)
- Listing reviews: 0

## Public callouts
- Whitelist or blacklist certain email ids
- Whitelist or blacklist certain email domains
- Restrict both login and registration across store
## Shopify App Store categories
- Accounts and login

## Data note
Profile updated: April 12, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-31 18:29:55.800125\+00
Detection metrics refreshed: 2026-10-31 10:00:00.349143\+00
Public app evidence date: 2026-04-12 21:20:22.825352\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/login-shield)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)