Email deliverability
Email deliverability service: reach the inbox, protect your main domain
We send from separate, warmed lookalike domains set up with SPF, DKIM and DMARC, verify every list and monitor every campaign. Your main company domain never sends email campaigns.
- Separate lookalike sending domains
- SPF, DKIM and DMARC on every domain
- Warm-up before the first send
- Every list verified
Email deliverability is whether your emails land in the inbox instead of the spam folder. For cold outreach it depends on where you send from, how the domain is authenticated, how fast volume grows and how clean the list is. Leadee sends from separate, warmed lookalike domains with SPF, DKIM and DMARC, verifies every address and checks each campaign before launch. Your main domain never sends email campaigns.
Updated November 2026Who is it for?
Teams sending from the main domain
One bad campaign can affect invoices, proposals and everyday email. We move campaign email off that domain.
Teams with falling reply rates
Replies dropped and nobody knows whether emails still reach the inbox. Start with a check of your domain records.
Teams about to scale outbound
More volume needs more inboxes, warmed first and ramped step by step.
The launch gate every campaign passes
Four checks before and after the first email.
- Week 1
Separate sending domains
Lookalike domains are set up with SPF, DKIM and DMARC, so your main domain's reputation is never at risk.
- Weeks 1 to 2
Warm-up and slow ramp
New inboxes warm up before sending, then volume rises step by step. It never jumps.
- Before launch
List verification and bounce gate
Every address is verified. If the projected bounce rate is above 2%, the campaign does not launch.
- After launch
Monitoring and pause rules
Live campaigns are checked against bounce and reply thresholds, and paused for review when they cross them.
A sending setup built for email campaigns
The setup is part of every Leadee campaign. Want to see where your own domain stands today? Run the free checker.
- Separate lookalike sending domains, never your main domain
- SPF, DKIM and DMARC on every sending domain
- Inbox warm-up before the first send
- Volume that rises step by step
- Every address verified, with risky and catch-all addresses held back from the first batch
- Plain-text first emails with no images or tracking links
- Bounce and reply monitoring with pause rules
Sending infrastructure at no extra cost
Warmed sending inboxes and deliverability checks are part of the plan. No extra software to buy or manage.
Verified contact data
Clean lists are the first deliverability control.
Separate sending infrastructure
Warmed lookalike domains and inboxes, set up and managed by us.
Live dashboard and Friday report
Sending, bounces and replies in view, plus a report every Friday.
Results from campaigns we ran
Published campaigns, each with its numbers and period.
- 800+
meetings from 1,800+ leads over 16 months.
Read the case: BIM design consultancy - 110
meetings from 190+ leads over 9 months.
Read the case: Signage and wayfinding - 75
meetings from 110 leads over 12 months.
Read the case: ZA Landscaping
Leads and held meetings are counted as reported for each campaign and period. Client names are withheld. Each case page shows how the numbers were counted.
Deliverability is included in every plan
It is not sold as an extra. The sending setup comes with every plan.
Paid Pilot
AED 7,455 for 30 daysYour first campaign, paid upfront. Credited to your first month if you continue.
- Meeting target agreed before launch
- BANT note for every meeting
- Credited to month 1 within 14 days
- Recommended
Leadee Revenue System
AED 14,850 /monthThe full outbound system, backed by the Meetings or We Keep Working Guarantee.
- 3-month minimum
- 10% off with 6 months upfront
- Guarantee included
Growth Engine
AED 23,960 /monthEverything in the Revenue System, plus AI search visibility and founder content.
- 6-month term
- AEO / AI search visibility
- Founder content
Enterprise
Custom quoteSeveral markets, account-based campaigns and a dedicated SDR pod.
- Usually 6 to 12 months
- Several markets
- Dedicated SDR pod
Performance Bonus (optional, any monthly plan): the full monthly fee plus AED 500 for each qualified meeting attended above the agreed target.
Sources and further reading
Official guidance and independent references on this topic.
- Email sender guidelines · Google, Gmail HelpGmail's authentication, spam-rate and unsubscribe rules for senders.
- Sender best practices · Yahoo Sender HubYahoo's rules on authentication, complaint rates and unsubscribe.
- How email authentication works in Microsoft 365 · Microsoft LearnHow Outlook and Microsoft 365 check SPF, DKIM and DMARC.
- RFC 7208: Sender Policy Framework (SPF) · IETFThe SPF standard.
- RFC 6376: DomainKeys Identified Mail (DKIM) signatures · IETFThe DKIM standard.
- RFC 7489: DMARC · IETFThe DMARC specification.
- RFC 8058: One-click unsubscribe · IETF / RFC EditorThe one-click unsubscribe header that large mailbox providers ask bulk senders to support.
Deliverability questions
Is our company domain at risk from email campaigns?
No. We never send email campaigns from your main domain.
What are SPF, DKIM and DMARC?
Three DNS records that help receiving mail servers trust a message. SPF lists who may send for the domain, DKIM signs each message and DMARC says what to do when a check fails.
Why does a new inbox need a warm-up?
A new inbox has no sending history. Warm-up builds that history before real sending starts, and volume then rises step by step.
What bounce rate do you accept before launch?
We verify the list and project the bounce rate. If it is above 2%, the campaign does not launch until the list is fixed.
What happens if a live campaign starts to bounce?
Live campaigns are checked against bounce and reply thresholds and paused for review when they cross them.
Can you check our current email setup?
Yes. Use the free email deliverability checker for a first look at your domain records, or ask for it in your growth audit.
Further reading
Articles on the questions buyers ask before they start.
Personalisation is overrated. Relevance isn't.
Why a personal first line rarely wins a B2B reply, and what does: the right role, a current trigger, a problem the buyer owns and one clear ask.
Why do we never send email campaigns from your main domain?
Campaign email from your main domain puts invoices, proposals and customer replies at risk. How lookalike domains, SPF, DKIM, DMARC and warm-up prevent it.
Low reply rate in B2B outreach: Why prospects ignore you and how to fix it
A low reply rate in B2B outreach is rarely just a copy problem. ICP gaps, weak segments, generic messages and poor follow-up quietly kill replies.
Want a steady flow of qualified meetings with the buyers you want?
Book a 15-minute growth audit. You leave with three next steps for outbound, AI search and your website, whether or not we work with you.