Business Communication тАв Digital Solutions

Reliable & High-Speed Bulk Email Marketing

Reach thousands of enterprise customers directly in their primary inbox. Deliver transactional notifications, promotional flyers, and mission-critical OTPs with real-time tracking.

Professional email marketing executive sending campaign emails to customers
Email Campaigns • Customer Outreach

Email Marketing Strategy Diagram
Full Funnel Delivery, ROI, Content & Subscriber Tracking

Email Solutions Comparison

Choose the optimal infrastructure tailored for your business scaling requirements.


Bulk Email

Send emails to 1,000+ contacts in a single campaign for newsletters, updates & announcements.

  • Mass Email Campaigns
  • Weekly & Monthly Newsletters
  • Company Announcements
  • Event & Webinar Invitations
  • Contact List & Tag Management
  • Comprehensive Delivery Reports


Email API

Integrate directly into websites, CRM, and ERPs for instant automated transactional emails.

  • Instant OTP & Verification Codes
  • Order & Booking Confirmations
  • Invoices & Payment Receipts
  • Password Reset Links
  • High-Priority Alerts & Webhooks
  • Fast RESTful API Integration

Why Choose Dcore Tech For Email Delivery?


High Inbox Placement

Configured SPF, DKIM, and DMARC parameters prevent spam filtering.

Real-Time Analytics

Inspect open rates, link clicks, bounces, and unsubscribe logs on demand.

Custom HTML Templates

Clean responsive layouts optimized across mobile and desktop clients.

24/7 Dedicated Support

Direct phone and WhatsApp technical assistance for fast troubleshooting.


Experience Our Email Demo Panels

Log in to our live platforms to evaluate email list managers and delivery reports.


Bulk Mail Gateway 1

Host: sms4.dcoretec.com
User: infosms
Pass: Info\@123
Launch Panel 1

Bulk Mail Gateway 2

Host: api.dcoretec.com
Pass: Info\@123
Launch Panel 2