# The No-Stress Guide on How to Warm Up Your Email Domain > How to warm up a new email domain step by step: daily volume schedules, how long it takes, the mistakes that get domains blacklisted, and how to keep yours healthy after warm-up. Source: https://sendbroadcast.net/warm-up-email-domain Ready to start sending lots of emails without landing in spam? Let's walk through how to warm up your email domain the right way. > Part of our [complete guide to self-hosted email deliverability](/deliverability). Whether you're diving into email marketing or just ramping up your business communications, this guide will help you build a solid sender reputation. ## Why Should You Care About Warming Up? Think of email providers (Gmail, Outlook, Yahoo) as bouncers at an exclusive club. When they see a new face (your domain) suddenly trying to get hundreds of emails through the door, they get suspicious. Warming up is like showing these bouncers that you're cool and can be trusted. Skip this step, and you might find yourself in the dreaded spam folder – or worse, completely blocked. When I first started sending transactional emails from a new domain (a new business I was working on), I didn't warm up my domain properly and the emails kept landing in the spam folder. It took forever to get the reputation back. ## Getting Your Domain Ready: The Essential Bits ### First Things First: Setting Up Your Security Before you send a single email, you need three important security measures in place. Think of them as your email ID badges: - **SPF (Sender Policy Framework)**: This is like your domain's hall pass – it tells email providers which servers can send emails for you. Super important for preventing others from pretending to be you! - **DKIM (DomainKeys Identified Mail)**: Consider this your digital signature. It proves your emails haven't been tampered with during delivery. - **DMARC (Domain-based Message Authentication, Reporting & Conformance)**: The bouncer's rulebook – it tells email providers what to do with suspicious emails claiming to be from you. ### Creating Your Sending Game Plan In order to start sending emails from your brand new domain, you need to systematically send emails in a controlled manner. Start small and build up gradually – it's like training for a marathon. Here's the deal: - Day 1: Send about 25-50 emails - Each day after: Bump up your volume by 25-30% (if things are going smoothly) Pro tip: Spread your emails throughout the day instead of blasting them all at once. It looks more natural and keeps the email providers happy. ## Picking Your Test Audience ### Start with Your Fans or Existing Customers Begin with people who love hearing from you – subscribers who've opened or clicked your emails in the last 30 days. These engaged readers are your MVP audience during warm-up. Like social media, you want people to engage with your emails, such as opening them and clicking the links in them. These actions signal to the email providers that your emails are legitimate and not spam. ### Slowly Branch Out After a few days of success, start including people who've engaged within the last 31-60 days. Keep expanding your audience bit by bit. The whole process usually takes about 4-6 weeks, so don't rush it! ## Common Mistakes to Dodge ### Don't Take Shortcuts It might be tempting to pad your numbers with fake or inactive email addresses. Don't do it! It's like trying to fill a concert venue with cardboard cutouts – the bouncers will notice, and they won't be happy. ### Keep Your Eyes on the Numbers Watch these key stats like a hawk: - Bounce rates - Open rates - Click rates - Spam complaints If anything looks off, pump the brakes and figure out what's wrong before continuing. ## Keeping Your Domain Healthy Long-Term Think of DNS hygiene like maintaining your car – regular checkups keep everything running smoothly. Those SPF, DKIM, and DMARC records we talked about earlier? They're your best friends for long-term success. Once you're all warmed up, DMARC reports become your performance dashboard. They'll show you if your emails are reaching their destination and help you spot any potential problems before they become serious. ## Wrapping It Up Warming up your email domain might seem like a pain, but it's worth the effort and necessary if you want to keep email as a viable marketing channel. Follow the above steps and you'll build a rock-solid reputation that keeps your emails landing in inboxes instead of spam folders. Remember: - Set up your security protocols - Start small and scale gradually - Pick the right audience - Watch your metrics - Keep everything clean and maintained On Klaviyo specifically? The warm-up sequence is the same, and the platform-specific setup (branded sending domains, click-tracking domains, the deliverability score) is in our [Klaviyo deliverability guide](/klaviyo-deliverability). Happy sending! 🚀 --- ## Related Resources [Klaviyo Deliverability Fix Klaviyo emails landing in spam, step by step](https://sendbroadcast.net/klaviyo-deliverability) [DKIM Alignment Ensure your DKIM signatures are properly aligned](https://sendbroadcast.net/dkim-signature-alignment) [Deliverability Consultant Get expert help improving your email deliverability](https://sendbroadcast.net/deliverability-consultant) [Email Providers Choose the right email service provider for sending](https://sendbroadcast.net/email-providers) [SPF Record Generator Generate a valid SPF record for your domain](https://sendbroadcast.net/tools/free-spf-record-generator) [DMARC Record Generator Create a DMARC policy to protect your domain](https://sendbroadcast.net/tools/free-dmarc-record-generator) [Email Spam Checker Test if your emails will land in spam](https://sendbroadcast.net/tools/free-email-spam-checker)