Email

Cut through the noise. Email that performs.

Create personalized email journeys for notifications, updates, promotions, and service alerts—across every touchpoint.

  1. 1 Make every email feel personal and on-brand.
  2. 2 Track opens, clicks, and conversions in real time.
  3. 3 Automate journeys from welcome to re-engagement.

Inbox-ready engagement at scale.

Power thousands of alerts, notifications, and campaigns with enterprise-grade email delivery.

High deliverability

Ensure your emails land where they matter—your customer’s inbox.

Branded templates

Ship high-impact, responsive emails with easy-to-edit templates.

Transactional email API

Trigger one-to-one emails at scale with precision and performance.

Real-time analytics

Track opens, clicks, bounces, and engagement in one place.

Smart segmentation

Target the right audience with dynamic, behavior-driven lists.

Drag-and-drop builder

Build and customize emails quickly — no code needed.

Inbox-ready communication that works for business.

Serve mission-critical communication needs—across industries and use cases—with compliant and secure delivery.

  • Banking & Finance
  • Insurance
  • Government
  • E-Commerce
  • Media & Entertainment
  • Logistics & Transportation
  • Education
  • Travel & Tourism
  • OTP Delivery
    Transaction Alerts
    Account Statements
    Loan Approval Updates
  • Policy Confirmations
    Premium Reminders
    Claims Status Updates
    Renewal Notifications
  • Public Announcements
    Tax Filing Alerts
    Scheme Enrollment
    Appointment Reminders
  • Order Confirmations
    Shipping Updates
    Abandoned Cart Recovery
    Discount Alerts
  • Show Release Alerts
    Subscription Updates
    Event Invites
    Fan Engagement Emails
  • Shipment Tracking
    Driver Coordination
    Delivery Confirmations
    Route Updates
  • Exam Schedule Alerts
    Admission Confirmations
    Fee Payment Reminders
    Result Notifications
  • Booking Confirmations
    Itinerary Emails
    Check-in Alerts
    Travel Advisories

Not all SMS platforms are built the same.

OneXtel delivers rich, interactive messaging with carrier-grade reliability, AI-powered automation, and enterprise-grade security—so every conversation drives results.

Seamless API integration

Plug directly into CRMs, apps, or backend systems.

Enterprise security

Send emails with TLS encryption and role-based access control.

AI and automation-ready

Run smart campaigns powered by behavioral triggers and A/B testing.

Real success, real impact.

Fast, secure, and scalable communication trusted by businesses worldwide.

Vishal Saksena

Product Manager, Credgenics

Vishal

Currently, SMS and Flows are functioning well, and all our requirements have been promptly addressed. We are satisfied with the overall service.

OneXtel

Vishal, we’re thrilled to hear this! 🚀 Your satisfaction is our priority. Let’s keep raising the bar together!

Adil Khan

Senior Manager Customer Success,
DMI Finance

Adil Khan

Our experience with OneXtel has been highly positive. The services are reliable, scalable, and have streamlined our communication processes, improving efficiency and reducing costs. The support team is responsive, ensuring a smooth experience.

OneXtel

Adil, your kind words mean the world to us! 💼 Let’s continue creating seamless experiences for DMI Finance!

Pankaj Ray

Assistant Manager, Vishal Mega Mart

Pankaj

OneXtel’s SMS and RCS solutions have transformed our customer communication, making it seamless and effective. Engagement has improved significantly, and the team is incredibly supportive. It’s great to have a partner who truly understands our needs.

OneXtel

Pankaj, we love hearing this! 🎉 Here’s to more seamless connections and happy customers!

All you need to know about Voice, right here.

Which email services does OneXtel offer?

OneXtel offers a full range of email services for businesses, including:

  • Transactional emails, such as OTPs and order confirmations.
  • Promotional emails, such as offers and newsletters.
  • SMTP relay services for bulk emails, such as newsletters.
What is the difference between transactional and promotional emails?

The difference between transactional and promotional emails is as follows:

  • Transactional emails are the responses to user actions, such as login alerts or receipts.
  • Promotional emails are used for marketing activities, like product launches or discount offers.

OneXtel supports both types of emails and uses dedicated infrastructure to ensure high deliverability.

Can I use OneXtel to send bulk emails?

Yes. OneXtel supports bulk promotional campaigns with smart segmentation, scheduling, personalization, and analytics for better results.

Does OneXtel help with domain authentication?

Yes. OneXtel support team helps you set up SPF, DKIM, and DMARC to ensure better inbox placement and reduce the chance of emails going to spam.

Is OneXtel’s email platform cloud-based?

Yes. OneXtel’s platform is fully cloud-based. It offers secure, scalable infrastructure, which is easily accessible through a web browser or API.

Contact Us

One message could change your business.

Big or small, we power communication for all — talk to us today.

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