Email Snitch のアプリ分析 5月3日

Are your important emails constantly ending up in the dreaded spam folder, leaving your contacts frustrated and your messages overlooked? Our app is here to help you take back control of your email deliverability—without requiring any advanced technical skills. By performing a local DNS record lookup on your chosen domain, this app verifies whether your DMARC record, MTA-STS policy, and other essential settings are accurately configured. With just a few taps, you’ll receive an in-depth breakdown—visually simplified for anyone new to email authentication, yet comprehensive enough to satisfy more advanced users seeking extra detail. At the heart of our solution is DMARC validation. This critical protocol helps prevent your domain from being misused by spammers and securely authenticates you as the legitimate sender. Our app deciphers complex DMARC parameters—such as whether your “sp” (subdomain policy) is set to quarantine or reject—and flags any inconsistencies. In accordance with RFC guidelines, failing to have a quarantine or reject policy where it’s needed can make your messages look suspicious to email providers, leading to a greater chance of ending up in spam. Additionally, we perform an MTA-STS check, ensuring your domain is taking advantage of the latest standards in mail transport security. By confirming these security layers are in place, you’ll have the peace of mind that your emails aren’t just delivered, but also protected from prying eyes. Stop wondering why your messages are languishing in spam and use our app to quickly diagnose and fix misconfigurations. Whether you’re running a growing business or just want to make sure your personal emails reach their destination, let our intuitive, visually driven interface guide you towards reliable, spam-free email communication.