01 · VIP & early access
Start with the audience that knows you.
Use engaged, opted-in segments for your preview. Test the real sending domain and offer template before opening the sale to a wider audience.
Campaign-ready with Warmy
Black Friday Email Deliverability
The offer is ready. Is your sending setup?
From VIP previews to last-chance offers, give every big send a deliverability check. Warmy helps you prepare supported mailboxes, test inbox placement and spot reputation risks—while you keep sending through your favorite email platform.
7-day trial · No credit card required
Prepare before the rush
Test beyond opens
Monitor through the sale
Before. During. After.
Turn the rush into a sending plan
More offers. More reminders. More pressure on your sending reputation. Give each stage of your promotion a clear plan, from the first preview to the final follow-up.
Stage 01 / 03
Make the inbox part of your launch plan.
Your VIP preview is the first impression. Check the sending setup before early-access offers, waitlist announcements and your main launch.
Run your pre-launch placement test- Check SPF, DKIM and DMARC on the domain your campaign platform actually uses.
- Build a consistent sending history for supported new or inactive mailboxes; do not jump straight to peak volume.
- Verify addresses and begin with engaged, opted-in subscribers—not an old list revived for the sale.
- Send the final template from your campaign platform to Warmy’s test addresses and save a placement baseline.
A practical preparation framework, not a guaranteed timeline. Let your domain history, provider limits and test results guide the pace.
Your platform. Warmy’s deliverability insights.
Keep your email stack.
Get ready for the rush.
Build your offers, segments and automations in the platform you already use. Add Warmy to check where those emails land and investigate sending issues before your biggest campaigns.
- Test a campaign sent from your actual email platform.
- Warm up supported mailboxes through their available connection methods.
- Use Warmy API, compatible MCP tools and Google Postmaster signals for a more connected workflow.
Klaviyo
Mailchimp
Omnisend
HubSpot
Brevo
ActiveCampaign
SendGrid
Amazon SES
Shopify
Customer.io
Drip
Sendlane
Mailgun
Postmark
Mailjet
Resend
SparkPost
MailerLiteCompatibility is not a claim of a native connector. Warm-up applies to supported mailboxes, not your platform’s shared sending infrastructure; your campaigns stay in your platform.
More than one launch email
Every campaign moment counts
One strong launch is only the start. Build deliverability checks into the whole promotional journey.
02 · Launch & last chance
Check every high-stakes send.
Test placement when the offer, links or template change. Let provider-level results—not a countdown timer—guide whether you expand volume.
03 · Cyber Monday & beyond
Carry momentum, not sending problems.
Review bounces, complaints and placement after the rush. Apply what you learn to holiday offers, product launches and your everyday campaigns.
How Warmy helps
Four ways to prepare your next big send
Watch your sender reputation
Follow Google’s reputation and spam-rate signals in the weeks before the sale, so you can slow down early if complaints start to rise.
Test the actual campaign
Measure inbox, Promotions and spam placement by provider before launch. Retest after changes so you can compare the same sending path.
Keep authentication aligned
Check SPF, DKIM and DMARC, and use DMARC monitoring to spot unexpected senders or authentication failures before your busiest period.
Reduce avoidable bounces
Verify addresses before expanding your audience. Verification helps identify risky addresses; it does not create consent or make inactive subscribers engaged.
Meet Adeline AI
A clearer next step before launch
Use Warmy’s Adeline AI co-pilot to help interpret deliverability signals and identify where to focus. Pair those insights with a real placement test and your email platform’s engagement data before expanding the campaign.
Explore Adeline AIFAQBlack Friday email
Black Friday email
questions, answered
Start weeks before your first promotional send, especially if you are introducing a new sending domain or returning after a quiet period. The right lead time depends on your domain history, audience quality and planned volume. Use placement tests and reputation signals to decide when to expand, rather than relying on a fixed deadline.
Warmy helps prepare and monitor your email deliverability. You still build, schedule and send promotional campaigns through your existing email platform. Warmup does not replace permission-based audiences, good content or your provider’s sending limits.
No. Inbox placement depends on authentication, sender reputation, recipient engagement, content and the receiving provider. Warmy helps you measure and improve those signals, but cannot guarantee inbox placement, conversions or revenue.
No. Gmail’s Promotions tab is an inbox category for commercial messages. A promotional email appearing there is not the same as landing in spam. Compare inbox categories and spam placement separately when reviewing your campaign.
Yes. The same preparation applies to Cyber Monday, holiday campaigns, product launches and seasonal sales: authenticate the sending path, start with engaged subscribers, increase volume gradually and monitor placement throughout.
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Success stories
Real senders, real numbers
Lead generation
ActiScale
ActiScale sells cold email as a service to B2B companies with high-ticket offers. When deliverability dropped in October 2025, the team moved its warm-up to Warmy.
- Mailboxes stopped burning at the previous sending rate.
- More emails sent per mailbox, so fewer mailboxes were needed.
“If you do cold email, Warmy will increase your efficiency, improve your deliverability, and cut your costs.”
CEO of ActiScale
Technology
Cloud Tech Gurus
Cloud Tech Gurus has used Warmy for over a year. Deliverability moved from a 65% to 80% range up to 98%, and email that once felt like wasted effort started bringing in clients.
- Deliverability rose from a 65% to 80% range to 98%.
- Open rates moved from below 10% to between 25% and 35%.
“Warmy has been a game changer for us. The platform pays for itself many times over.”
Co-founder and CRO, Cloud Tech Gurus
IT services
CloudStack Networks
Gregg Gibbons sends around 200,000 emails a month to schools, local governments and small businesses. Warmy gives him warm-up volume that matches that scale, plus a team watching deliverability alongside him.
- Summer, which used to go nearly silent, now keeps producing responses and new business.
- Provider-specific delivery problems flagged in real time, such as Google-hosted accounts going dark.
“I'll keep the service until I shut the doors because, if you're doing email marketing, you simply can't operate without it.”
IT Implementation Strategist, CloudStack Networks
Black Friday. Cyber Monday. Your next launch.
Prepare today. Send with more confidence.
Start with your sending domain and a placement baseline—not a last-minute volume spike.
7-day trial · No credit card required