14 days free98%Average deliverability 500+Companies work with us 10 minTo launch a mailbox
Grow sales with smart email
Build email marketing as a controlled sales channel.Launch automated scenarios, improve open rates, and scale delivery without risking blocks.
Dashboard
Shared infrastructureDomains4/10
Premium domains3/10
Mailboxes24/40
Domain | Mailboxes | Status | |
|---|---|---|---|
| buyholymailer.com | 4/4 | Active | |
| connectholymailer.com | 0/4 | Requires verification | |
| holymailer.store | 4/4 | Active | |
| getholymailer.com | 4/4 | Active | |
| buyholymailer.store | 4/4 | Active |
500+ teams use ready-made Holymailer mailboxes
We help launch and grow the business
We do more than provide ready-made inboxes. We help you understand the platform, launch effective cold outreach, and grow with support at every stage.
Our step-by-step guide will help you quickly learn the platform and start attracting clients. We will help you grow the company and reach business goals.
Self-managed setup
Weeks of manual routine
Registering dozens of domains, buying accounts, and configuring DNS for each one takes weeks.
Complex technical setup
SPF, DKIM, DMARC, and MX require expertise and constant attention.
Risk of blocks
One wrong action can send a domain to spam while the business loses reputation.
Setup with Holymailer
Domains and inboxes out of the box
We register domains for free or connect yours. We automatically create inboxes and configure DNS.
We configure everything automatically
SPF, DKIM, and DMARC are configured automatically. No manual actions are required.
Monitoring and support
We monitor domain reputation, track mailbox health, and support connections to any outreach or CRM tools.
Estimate how many resources you save
How many inboxes are required
32Hours to manually set up one inbox
1Specialist hourly rate
$20Manual setup would take
32 hCost of in-house setup
$640Savings with Holymailer
+$583Holymailer: entry subscription $17.90/mo + $4.90 per slot for your volume
Launch in 3 steps
Choose domains
Register domains right inside the dashboard. We pay for them and connect them automatically.
Set mailbox names
Enter mailbox names. SPF, DKIM, DMARC, and forwarding are configured without your involvement.
Check and connect
Verify the mailboxes are ready, connect them to your tools, and start sending outreach.
Export and launch
Export ready-to-use mailboxes and start sending. Or connect them to Outreach, Instantly, Reply.io, and more.
Why teams choose Holymailer?
Export and integration
Export ready-made inboxes to CSV, connect them to any outreach platforms, or use them via IMAP/SMTP.
Connect your own domains
Use provided domains or connect your own instantly. We will configure forwarding and DNS.
Domain health control
We monitor blacklists and rotate IPs and domains to maintain deliverability.
Fast setup
Ready-made inboxes with SPF, DKIM, DMARC, and MX configured in 10 minutes. No technical complexity.
Latest articles
May 28, 2026
How Trigger Email Campaigns Increase Sales
Trigger email campaigns are automatic letters or chains of letters sent to the user in response to their actions or behavior.
May 28, 2026
Email Campaign Metrics and How to Improve Conversion
Email metrics are indicators that help you assess how users interact with your emails at every stage — from delivery to completing a target action. Without understanding these metrics, it's impossible to evaluate whether your campaigns are working.
May 28, 2026
When to Send Email Campaigns
The day and time you choose directly affects whether users open your email, read it, and take action. Even a high-quality email with a strong offer can fail if sent at the wrong moment.
Pricing
Pay for what you use
Minimum entry subscription + pay per slot. Scale your infrastructure to your needs without overpaying.
Entry subscription
$17.90/month
Minimum entry payment
Slot price
$4.90/slot
1 slot = 1 domain + 4 mailboxes
Calculate your configuration
Total slots
3 slots
3 domains x 4 mailboxes
1 slot includes 1 domain and up to 4 mailboxes. You can increase mailboxes per domain at any time
Prices in USD. International cards accepted.
1 slot
1 domain
Up to 4 mailbox
What's in the entry subscription?
- Technical limit: 4 mailboxes / 1 domain
- Automatic SPF, DKIM, DMARC, and MX setup
- Automatic domain forwarding
- Daily reputation monitoring
- Basic email support
Connect ready-made inboxes
500+ companies have already simplified campaign launches with our platform.
Email | Domain | Password | Status |
|---|
olga{'@'}buyholymailer.com | buyholymailer.com | Active | ||
anna{'@'}connectholymailer.com | connectholymailer.com | Active | ||
inna{'@'}holymailer.store | holymailer.store | Active | ||
andrey.k{'@'}getholymailer.com | getholymailer.com | Active | ||
anita{'@'}buyholymailer.store | buyholymailer.store | Active |
Frequently asked questions
Minimum is the entry subscription ($17.90/mo). Then add slots at $4.90 each (1 slot = 1 domain + up to 4 mailboxes) — as many as you need.