ZENOR BD
High-Capacity Transactional Email Relay

High-Deliverability SMTP Service in Bangladesh

Ensure your critical transactional emails, OTP verification codes, invoice receipts, and marketing newsletters land directly in the recipient inbox. Powered by warm IP clusters, sub-second delivery queues, and full REST/SMTP protocols.

Sub-Second Delivery for Critical OTPs & Invoices
Clean & Warm IP Clusters with High Reputation
Standard SMTP Relay & REST API Integration
Real-Time Open, Click & Bounce Analytics
99.9% Target Delivery Engine Availability
Live WHMCS Packages

Choose Your Monthly Sending Quota

Real-time catalog pricing in BDT. Instant automated API and SMTP credential generation.

SMTP 25

50
MONTHLY
  • 25,000 Emails Monthly Quota
  • High-Deliverability IP Pool
  • Real-Time Delivery Webhooks
  • SPF, DKIM & DMARC Configured
  • Transactional & OTP Ready
Order Now

SMTP 100

200
MONTHLY
  • 100,000 Emails Monthly Quota
  • High-Deliverability IP Pool
  • Real-Time Delivery Webhooks
  • SPF, DKIM & DMARC Configured
  • Transactional & OTP Ready
Order Now

SMTP 250

400
MONTHLY
  • 250,000 Emails Monthly Quota
  • High-Deliverability IP Pool
  • Real-Time Delivery Webhooks
  • SPF, DKIM & DMARC Configured
  • Transactional & OTP Ready
Order Now

SMTP 500

800
MONTHLY
  • 500,000 Emails Monthly Quota
  • High-Deliverability IP Pool
  • Real-Time Delivery Webhooks
  • SPF, DKIM & DMARC Configured
  • Transactional & Marketing Ready
Order Now

SMTP 1000

1,500
MONTHLY
  • 1,000,000 Emails Monthly Quota
  • High-Deliverability IP Pool
  • Real-Time Delivery Webhooks
  • SPF, DKIM & DMARC Configured
  • Dedicated IP Warmup Guidance
Order Now
Quota Matrix

SMTP Plan Comparison Matrix

Monthly email allowances, concurrent connection limits, and technical features.

SMTP Service Specifications Matrix

Package Price Storage Bandwidth Websites / Limits RAM & CPU Order
SMTP 25 ৳50 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order
SMTP 50 ৳100 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order
SMTP 100 ৳200 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order
SMTP 250 ৳400 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order
SMTP 500 ৳800 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order
SMTP 1000 ৳1,500 BDT MONTHLY NVMe SSD Unmetered cPanel Account Optimized Limits Order

Built for Modern Web Applications & eCommerce

Send high-volume emails without risking your primary domain reputation.

Sub-Second OTP Delivery

High-priority transactional queues ensure user registration OTPs, 2FA codes, and password resets arrive within 1-3 seconds.

Maximum Inbox Placement

Strict outbound monitoring, automated feedback loops with Yahoo/Gmail, and warm IP pools keep your messages out of spam folders.

Simple 5-Minute Setup

Plug standard SMTP host, port, username, and password into WordPress (WP Mail SMTP), Laravel, Node.js, Python, or Magento.

Deliverability Tracking

Access web analytics to monitor sent volumes, delivered counts, open rates, click-throughs, unsubscribes, and spam complaints.

Frequently Asked Questions

Everything you need to know about specifications, billing, and provisioning.

What is the difference between Web Hosting email and dedicated SMTP service?

Standard web hosting restricts hourly outbound emails (e.g. 50–100 emails/hour) to prevent spam abuse on shared servers. A dedicated SMTP service is designed specifically for high-volume email throughput (thousands to millions per month) with optimized IP reputations and sub-second delivery queues.

Can I use this for WordPress WooCommerce order notifications?

Yes. It works seamlessly with popular plugins such as WP Mail SMTP, FluentSMTP, and Post SMTP to deliver reliable order confirmation emails and tracking updates.

Do you support automated SPF and DKIM configuration?

Yes. We provide the exact TXT records required for your domain to authenticate your SMTP relay sending authority.

Related Infrastructure & Services

Ensure Every Transactional Email Hits the Inbox

Start sending high-speed emails with ZENOR BD SMTP Relay today. 99.9% target SLA.