Cold Email InfrastructureDomains, mailboxes and cold email — set up in one place.
Buy the sending infrastructure your outbound needs, warm it up automatically, and launch campaigns from the same workspace.
$15 per domain per year. $5 per mailbox per month. No setup fees.
No credit card required.
In-app domain purchase
buy inside your SalesTarget workspace.
Unlimited email accounts
every plan supports unlimited sending inboxes.
Automatic email warm-up
every new mailbox is warmed by AI.
Inbox rotation
spread sending across mailboxes to protect reputation.
Size your sending stack.
Pick how many domains and mailboxes you need. We'll show you exactly what it costs — no bundles, no hidden fees.
Your sending setup
- Total mailboxes
- 9
- Domain cost
- $45/yr
- Mailbox cost
- $45/mo
- Estimated monthly total
- $48.75
- Estimated first-year total
- $585
Domains are billed annually at $15 each. Mailboxes are billed monthly at $5 each. The monthly total shows domains as a $1.25/month equivalent so you can compare — actual billing frequency does not change.
Purchase domains and mailboxes inside SalesTarget after you sign up.
Domains, mailboxes and why they're separate.
Cold email needs infrastructure that is separate from your main company inbox. Buying a few extra domains and mailboxes protects your primary email, lets you send at a healthy volume, and gives your outreach room to grow.
A sending domain
A domain is the web address your emails come from — for example, hello-acme.com. For cold email, teams usually buy domains that look and feel like their main brand, then send from those instead of their production domain.
A mailbox (or email account)
A mailbox is an individual sending address on a domain — for example, sara@hello-acme.com. Each mailbox has its own send limit, warm-up schedule and reputation.
How they connect
One domain can hold multiple mailboxes. Most cold-email setups combine a small number of domains with a handful of mailboxes per domain, then rotate sending across all of them.
Why teams use dedicated sending infrastructure
Keeps outbound activity separate from your production inbox.
Gives you more sending capacity without pushing volume through one account.
Lets you retire or replace individual mailboxes without disrupting your team.
Five steps from empty workspace to first campaign.
1. Pick your domains
Buy domains inside SalesTarget in the in-app domain marketplace. Choose a name close to your main brand so replies stay recognisable.
2. Add mailboxes
Create mailboxes on each domain — one, three, or more depending on how much you plan to send. Every plan supports unlimited email accounts.
3. Authenticate sending
Connect Gmail, Outlook, or custom SMTP/IMAP. SalesTarget tracks SPF, DKIM and DMARC and flags any records that need attention.
4. Warm up automatically
AI warms each new mailbox with natural-pattern sending to build sender reputation before you start real outreach.
5. Launch and manage from Unibox
Build sequences with AI, rotate inboxes automatically, and manage every reply in Unibox — with one click to your CRM.
New mailboxes need a warm-up.
SalesTarget does it automatically.
A brand-new mailbox has no sending history — send a large campaign from it on day one and the messages tend to end up in spam. Warm-up gradually builds the mailbox's reputation with inbox providers before you scale.
Why teams use dedicated sending infrastructure
Warms every new mailbox automatically with natural-pattern sending.
Rotates outbound sending across your connected mailboxes and domains.
Tracks SPF, DKIM and DMARC and surfaces DNS status in your dashboard.
Monitors deliverability and domain health signals in real time.
Applies content variation and inbox rotation so your outreach doesn't look repetitive to inbox filters.
What this does not mean
Warm-up improves the odds — it does not guarantee inbox placement. Deliverability depends on your list quality, message content, sending patterns and each recipient's inbox provider. SalesTarget gives you the controls; you still have to send responsibly.
Start small. Scale when you're ready.
Most teams start with a handful of mailboxes and add more as their outreach grows. SalesTarget doesn't cap the number of email accounts you can connect — so you can size your infrastructure to your list, not the other way around.
How teams typically scale
More domains →
more sending identities to distribute campaigns across.
More mailboxes →
more sending capacity per day.
More mailboxes in rotation →
volume spread thinner per account, which reduces load on any single inbox.
A practical note
Buying more mailboxes on its own does not improve deliverability. What helps is combining sensible daily send limits, warm-up, clean lists (SalesTarget's built-in Lead Validation helps here), and content variation.
Infrastructure is the start.
The rest of the platform is built in.
Email Outreach
AI-powered cold email campaigns with automated follow-ups, inbox rotation and warm-up controls — built to protect deliverability as you scale.
Unlimited Email Accounts
Every plan supports unlimited sending mailboxes with automatic warm-up and smart rotation.
Email Warm-Up
AI warms each mailbox with natural-pattern sending to build sender reputation and improve inbox placement.
Inbox Rotation
Distributes outbound emails across your connected mailboxes to prevent overload on any single account.
AI-powered personalisation
AI writes subject lines, openers and CTAs tailored to each prospect's role, company and context.
AI Sequences
Describe your ICP and SalesTarget generates a complete sequence — first touch, follow-ups, timing and pacing.
A/Z Testing
Test multiple variations of subject lines, copy and sequences to see what performs best.
Spintax Generator
Automatic content variations so every send feels original and repeated phrasing does not trigger spam filters.
Unibox
A unified inbox that pulls every campaign reply into one workspace, with intent-based tagging (Interested, Follow-Up Needed, Not Interested, Closed).
Lead Validation
Verifies email addresses with MX/SMTP checks, disposable-address detection and risk scoring before you send.
CRM Manager
Built-in CRM to track leads, pipelines and deal stages without a third-party tool.
AI Copilot
Turns a single prompt into a complete cold-email campaign — sequences, messaging, timing and follow-ups.
SPF / DKIM / DMARC support
DNS records are tracked automatically and surfaced in your dashboard.
In-app domain purchase
Buy domains directly inside SalesTarget instead of stitching together a separate provider.
One workspace.
Infrastructure and outreach in the same place.
One place for everything
Buy domains, add mailboxes, warm them up and run campaigns without moving between tools.
Unlimited email accounts on every plan
Never re-price your infrastructure as your outreach grows.
Automatic warm-up on every new mailbox
No separate warm-up tool, no per-inbox add-on.
Inbox rotation built in
Distribute outbound volume across accounts by default.
AI-written sequences and personalisation
Get campaigns live faster with AI Sequences, AI Content Generator and Spintax.
Replies handled in Unibox
Every conversation, every campaign, one workspace.
CRM included
Move qualified replies to your pipeline in one click.
Transparent pricing
$15 per domain per year. $5 per mailbox per month. No hidden fees.
Who this is for
B2B sales & SDR teams
Need consistent outbound volume without burning the main company domain.
How the infrastructure helps: Add 3–10 dedicated domains with several mailboxes each; rotate sending; qualify replies in Unibox and push to CRM.
Lead-generation agencies
Run outbound for multiple clients from one platform, keeping each client's infrastructure clean.
How the infrastructure helps: Buy separate domains per client, warm them up automatically, and manage all client inboxes from one workspace.
Founders & early-stage GTM
Launching outbound for the first time; want a low-risk, transparent way to start.
How the infrastructure helps: Start with 1–2 domains and a handful of mailboxes. Scale as reply volume proves the channel.
RevOps & GTM teams
Consolidating infrastructure, outreach, warm-up and CRM after replacing several point tools.
How the infrastructure helps: Migrate mailboxes into SalesTarget, keep DNS records tracked in-dashboard, and run reporting alongside the pipeline.
What real setups cost.
These are illustrative examples, not recommendations. Choose the size that fits your list, your reply targets and your sending discipline.
| Setup | Domain cost (annual) | Mailbox cost (monthly) | Mailbox cost (annualised) | First-year total |
|---|---|---|---|---|
| 1 domain + 3 mailboxes | $15 | $15 | $180 | $195 |
| 3 domains + 9 mailboxes | $45 | $45 | $540 | $585 |
| 5 domains + 15 mailboxes | $75 | $75 | $900 | $975 |
| 10 domains + 30 mailboxes | $150 | $150 | $1,800 | $1,975 |
Frequently Asked Questions
Get your sending stack.
Launch cold email the same day.
Sign up, buy your domains and mailboxes inside SalesTarget, warm them up, and start your first campaign — all from one workspace.
No credit card required.