Wrong DNS settings send your emails straight to spam.
Email authentication tells providers that your messages are legitimate. If it's misconfigured, even a perfect email lands in spam. EmailWarmup.app checks your settings every day and tells you exactly what to fix.
How EmailWarmup.app handles email authentication for you
Daily DNS check
EmailWarmup.app verifies your email authentication settings every day. If anything changes or breaks, you'll know before it starts affecting your deliverability.
Instant alerts when something is wrong
The moment a DNS problem is detected, you receive a notification. No more discovering deliverability issues days after they started.
Clear guidance on what to fix
EmailWarmup.app tells you exactly which setting is wrong and what the correct value should be. You make the change in your domain registrar or hosting panel. No guesswork.
Warmup works alongside authentication
Fixing your DNS settings is only half the job. EmailWarmup.app also builds your sender reputation through the warmup process so your emails land in the inbox from every angle.
Frequently asked questions
What is email authentication?
Email authentication is a set of DNS records that prove to email providers that your messages are genuinely sent from your domain. Without it, providers have no way to verify your identity and are more likely to send your emails to spam.
What DNS records does EmailWarmup.app check?
EmailWarmup.app checks the three main email authentication records: SPF, DKIM, and DMARC. These are the records that Gmail, Outlook, and Yahoo use to decide whether to trust your emails.
Do I need technical knowledge to fix my DNS settings?
Some basic familiarity with your domain registrar or hosting panel helps. EmailWarmup.app tells you exactly what value to add or change. Most fixes take less than five minutes once you know what to do.
Will fixing my DNS settings immediately fix my spam problem?
Correct authentication is necessary but not always sufficient on its own. If your sender reputation is also low, you'll need to warm up your account as well. EmailWarmup.app handles both: it monitors your DNS settings and builds your reputation at the same time.
How often does EmailWarmup.app check my DNS settings?
Every day. DNS records can change unexpectedly, for example when you switch hosting providers or update your domain settings. Daily checks mean problems are caught quickly.
Join the priority waitlist
EmailWarmup.app is in development and onboarding paid beta users in batches. Join the waitlist to get launch updates, early-bird pricing, and first access when your batch opens.