Email Campaign Platform

Send campaigns that land in inboxes, not spam.

Run email campaigns from your own domain with built-in mail merge, automated follow-ups, and real-time analytics. Connect your domain, create sender mailboxes, and start reaching inboxes in minutes.

Built-in deliverability. No third-party tools needed.

Mailmark | sales@yourco.com
John Smith2m

Re: Partnership proposal

Sounds great, let's schedule a call...

Emily Davis1h

Campaign results Q4

Here are the numbers from last...

Alex Turner3h

Invoice #1042

Please find attached the invoice...

Campaign: Welcome Series5h

Stage 2 sent, 847 recipients

Open rate: 42% · Click rate: 12%...

See Mailmark in Action

Watch how easy it is to set up your domain, create sender mailboxes, and launch your first email campaign.

Click to play · overview

Everything you need to run email campaigns

From domain setup and deliverability to analytics and auto follow-ups, everything in one platform.

Custom Domain Setup

Send campaigns from your own domain. We guide you through DNS setup in minutes so your emails land in inboxes.

Unlimited Sender Mailboxes

Create dedicated mailboxes for each campaign: outreach@, sales@, newsletters@. Send from addresses your recipients trust.

Full Email UI

Manage replies and conversations with a familiar Gmail-like interface. Track campaign responses across all your mailboxes.

Mass Email Campaigns

Send thousands of personalized emails with mail merge, dynamic fields, and multi-stage automated follow-ups.

List Verification

Clean your contact lists before every campaign. DNS and MX lookups catch bad addresses and protect your sender reputation.

Campaign Analytics

Track opens, clicks, replies, and bounces in real time. Know exactly how every campaign performs.

Domain Warming

Gradually ramp up campaign volume on new domains over 28 days so Gmail and Outlook trust your emails from day one.

Sender Reputation Monitoring

Continuously monitor SPF, DKIM, DMARC, and blacklist status. Get alerted before deliverability issues hurt your campaigns.

Unsubscribe Management

Stay compliant with one-click unsubscribe for Gmail and Yahoo. Auto-skip opted-out recipients so every campaign stays clean.

Inbox Placement Testing

Test every campaign against Gmail, Outlook, and Yahoo seed inboxes. Know whether you land in Primary, Promotions, or Spam before you hit send.

Team Collaboration

Invite your team, assign sender mailboxes, and manage campaign permissions. Everyone works from one dashboard.

How Mailmark works

From domain setup to your first campaign in four simple steps.

Add your domain

yourcompany.com
Verify

DNS Records

MXVerified
SPFVerified
DKIMVerified
DMARCPending
1

Connect Your Domain

Add your own domain so campaigns go out from addresses your recipients recognize. Mailmark walks you through DNS setup step by step, including MX, SPF, DKIM, and DMARC for maximum deliverability.

  • Guided DNS configuration wizard
  • Auto-verify MX, SPF, DKIM & DMARC
  • Campaign-ready deliverability from day one

Your Mailboxes | yourcompany.com

sales@yourcompany.com
24
support@yourcompany.com
8
info@yourcompany.com
3
ceo@yourcompany.com
1
Add mailbox
2

Create Sender Mailboxes

Spin up dedicated mailboxes for each campaign type: outreach@, sales@, newsletters@. Each has its own inbox to manage replies. Switch between them instantly.

  • One-click mailbox creation
  • Per-mailbox sender signatures
  • Separate inboxes for campaign replies
support@yourcompany.com
Inbox
Sent
Outbox
Drafts
Trash

Client A

Need help with setup

Client B

Re: Billing question

Client C

Thanks for the quick fix!

3

Manage Replies in One Place

Every campaign reply lands in a familiar email UI: Inbox, Sent, Outbox, Drafts, and Trash. Respond to leads, manage conversations, and search across everything.

  • Gmail-like inbox for campaign replies
  • Rich text composer with attachments
  • Full-text search across all mail

Campaign: Product Launch

Sending

From: sales@yourcompany.com

1,247

Sent

623

Opened

184

Clicked

47

Replied

Follow-up Sequence

Stage 1
Stage 2
Stage 3
4

Launch and Track Campaigns

Pick a sender mailbox, upload your contact list, personalize with merge tags, and launch. Set up automated follow-up sequences and track opens, clicks, and replies in real time.

  • Mail merge with CSV or Google Sheets
  • Multi-stage automated follow-ups
  • Real-time open, click & reply tracking

Make It Yours

Choose from 11 themes, set background wallpapers, adjust UI density, and craft professional email signatures, all synced across devices.

Click to play · personalization features

Everything you need for email campaigns

Domain setup, deliverability, and campaign analytics. No need for separate services.

Custom Domains

Send campaigns from your own domain with guided DNS setup and auto-verification.

Sender Mailboxes

Create outreach@, sales@, newsletters@ and as many sender addresses as you need.

Reply Management

Inbox, Sent, Outbox, Drafts, Trash. Manage campaign replies in a complete email client.

Mass Campaigns

Send thousands of personalized emails with mail merge and dynamic fields.

Auto Follow-Ups

Multi-stage sequences that send automatically based on recipient behavior.

Analytics

Real-time tracking for opens, clicks, replies, and bounces per campaign.

Deliverability

SPF, DKIM, DMARC configured automatically so your campaigns reach the inbox.

Team Access

Invite your team, assign sender mailboxes, and manage campaign roles from one dashboard.

Loved by businesses everywhere

See why teams choose Mailmark for their email campaigns.

We switched all our outreach campaigns to Mailmark. Setting up our domain took 5 minutes, and now every campaign goes out from our own address. Open rates jumped 30%.

Mailmark User

Head of Sales

Finally, one platform for running email campaigns with real deliverability. No more juggling Mailchimp, a warming tool, and a separate inbox for replies.

Seasoned Entrepreneur

Startup Founder

The campaign tools are powerful and the reply management feels just like Gmail. I run outreach from sales@ and newsletters from updates@, all in one place.

Mailmark User

Marketing Director

Simple, transparent pricing

Starter and Pro plans include a 7-day free trial.

Try Starter or Pro free for 7 days with full access. Cancel anytime during the trial, no charge.

Starter

$10/per month

7-day free trial included

Perfect for individuals launching their first email campaigns.

  • 1,000 emails / month
  • 1 custom domain
  • 3 mailboxes
  • Full email UI
  • Email campaigns
  • Campaign analytics
  • Basic support
Most Popular

Pro

$50/per month

7-day free trial included

For growing teams running multiple campaigns at scale.

  • 25,000 emails / month
  • 5 custom domains
  • Unlimited mailboxes
  • Full email UI
  • Email campaigns
  • Campaign analytics
  • Priority support

Business

$100/per month

Unlimited campaign volume with white-glove onboarding for your whole team.

  • 100,000 emails / month
  • Unlimited domains
  • Unlimited mailboxes
  • Full email UI
  • Email campaigns
  • Campaign analytics
  • Dedicated support

Frequently asked questions

Everything you need to know about Mailmark.

Ready to launch your first campaign?

Connect your domain, set up sender mailboxes, and start sending personalized campaigns in minutes. Try free for 7 days, no credit card required.