Transactional Email Delivery for Enterprise Sector

High-speed transactional emails.
Your own instance.

Centralize sending millions of system notifications and emails with unlimited limits. Track recipient behavior using TrackPixels and Tracklinks.

Consult On-Premise
POST /ws/domail-input-rest/email/send

curl -X POST https://company.cloud.domail.io/ws/domail-input-rest/email/send \

  -u "ws:5g452h55g5g5hj" \

  -H "Content-Type: application/json" \

  -d '{

    "scenario": "Default_REST",

    "subject": "Email via cURL",

    "htmlBody": "<b>Hello</b>...",

    "to": [

      { "addressName": "Customer", "emailAddress": "subscriber@company.com" }

    ]

  }'

Designed for the most demanding operations on the market

Logo ZSE
ZSE Západoslovenská energetika
Logo VSE
VSE Východoslovenská energetika
Real-time Activity Tracking

Complete Delivery & Click-Through Analytics

Don't settle for a simple delivery receipt. Our platform automatically analyzes recipient behavior and calculates key metrics directly inside your instance.

TrackPixel & Open Rate (OR)

An invisible pixel is embedded into HTML emails, recording the exact moment of opening and identifying the recipient's mail client or operating system.

New

TrackLinks & CTR

The system monitors and records clicks on tracking links in real time (invoices, contracts, etc.).

New

Click-to-Open Rate (CTOR)

A key indicator of content relevance. Measures the percentage of users who actually opened the email and showed interest by clicking an embedded link.

Freedom of Choice in Infrastructure

Dedicated Cloud or Local Virtual Machine (VM)

With domail.io, you no longer have to choose between convenience and strict security policies. We provide a fully customized dedicated environment. However, if you manage sensitive banking, government, or medical data, we can deliver a pre-configured virtual machine instance for integration into your private network.

Dedicated Cloud Instance

Lightning-fast delivery from isolated cloud infrastructure. Updates and maintenance are managed directly by us.

Local On-Premise Deployment (VM)

Complete distribution for QEMU, VirtualBox, and VMware. Perfect compatibility with corporate environments and LDAP/AD systems.

Instance Deployment Comparison

Setup and Access Within 24 hours (upon request)
Communication Archiving Local on client side (COAR© Archive)
Access Control Active Directory / LDAP Integration
Sending Limit Unlimited (no extra charges)
Priority Message Queues Guaranteed (Priority Queue)

Technological Foundation for Flawless Delivery

We combined advanced template management with a robust sending engine for optimal performance.

SOAP and REST Interfaces

Standardized API interfaces with interactive Swagger / OpenAPI documentation for fast integration. SMTP relay support.

Email Prioritization

The outbound queue system guarantees that urgent password resets take precedence over routine communication.

COAR© Archiving Solution

Ensures reliable local communication archiving with configurable retention periods for every scenario.

Automated Blacklist

The system automatically detects and excludes non-existent email addresses, maintaining a clean delivery list.

Assembly via JSON/CSV

Support for nested data structures. Generate clear billing tables directly within the body of messages.

Advanced Attachment Management

Easy attachment of PDF invoices, generated QR codes, and digital signing of outgoing files.

Try doMail on Your Own Terms

Want to Test a Dedicated Environment?

Try our shared demo immediately within minutes. Because we want to deliver a solution tailored exactly to your preferences, we offer complete freedom—from a dedicated cloud instance to a full On-Premise deployment within your own infrastructure.

For this reason, our pricing is always customized. If you are interested in a non-binding price quote or consultation, please feel free to contact us.

We guarantee 30 days of full functionality free of charge for compatibility verification purposes.