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Dynamic SMTP Rotation & Relaying

Scale Your Inbox Delivery &
Power Campaigns Effortlessly

Connect multiple SMTP credentials, route emails through automated sender rotation, design pixel-perfect newsletters, and monitor subscriber engagement in real time.

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System Console — Outbox Campaign Monitor
Processing Queue
SMTP Relays Rotated 3 Connected Dynamic rep-shield active
Inbox Placement 99.4% Rate Complaints: 0.02% (Excellent)
Delivery Throttle 120 sends / min Respecting hourly SMTP caps

Acme Newsletter Campaign - Q2 Launch

Dispatched using combined GrapesJS template, target segment: Subscribers List

8,240 of 10,000 sent (82%)
Next dispatch offset in 4.5 seconds to preserve IP reputation...
Recipient Address Mailing Server Delivery Status Engagement
john.doe@gmail.com smtp.gmail.com:587 Delivered Opened
jane.smith@outlook.com smtp.office365.com:587 Delivered Clicked

Dual Solutions

Tailored for Developers & Marketers

Whether you need an SMTP relay to dispatch system logs or a visual newsletter creator to blast marketing campaigns, we have you covered.

SMTP Relay & Email API

Integrate SMTP relay details into your app configuration in seconds. Dynamic rotation distributes reputation across multiple connections to maximize your delivery rates.

  • Set independent hourly & daily sending caps
  • Instant socket handshake connection testing
  • Auto-failover: switches server if handshake fails
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Email Marketing & Newsletters

Craft visually stunning newsletters using a fullscreen GrapesJS builder. Manage lists, segment demographics, schedule delivery offsets, and analyze tracking metrics.

  • GrapesJS drag-and-drop structural editor workspace
  • 3-Step CSV Column Mapping Subscriber wizard
  • Interactive campaigns creator & dynamic scheduler
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Premium Deliverability

Maximum Deliverability, Zero Complexities

Sending bulk marketing blasts is half the battle; ensuring they land in the recipient's main inbox instead of their spam directory is the other. We glorify email delivery standards through advanced architecture.

Adaptive SMTP Rotation

Distribute your volume across multiple server configurations. Automatically rotates delivery addresses to safeguard IP scores.

Intelligent Rate Limits

Our dispatch queue spaces out campaigns. We strictly respect hourly and daily caps per server to avoid spam filters.

Real-Time Bounce Management

Parse incoming bounce logs and spam complaints via webhooks instantly, dynamically filtering inactive addresses to keep lists pristine.

Real-Time Metrics Overview
Average Inbox Placement Rate 99.4%
Automated Bounce Reduction 88.2%
0.02% Spam Complaint Rate
99.9% Uptime SLA Relays

Feature Rich

Comprehensive Management Suite

Take control of your subscribers lists, personalize campaigns, and analyze click statistics.

CSV Column Auto-Matching

Map columns like name and email automatically. Save unmapped rows inside custom JSON schemas safely.

Dynamic Template Placeholders

Inject recipient details dynamically. Use fields like subscriber names or email values inside visual templates.

Redirect Clicks Tracker

Our email tracker automatically rewrites hyperlinks, tracking clicks before redirecting subscribers to target domains.

Scale Your Deliverability

Himalayan Grade Scaling Packages

From baseline high-volume deliverability to the absolute peak of infinite campaigns. All plans request demo activation.

Top Sagarmatha Top
$199 / month
  • Rotate up to 5 custom SMTP mailers
  • Up to 50,000 subscriber import mapping
  • 500 sends / minute throttled queue pacing
  • Standard sender reputation rotation shield
  • CSV auto-matching subscriber mapping
  • Visual GrapesJS newsletter structural builder
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Second Kanchanjunga Second
$149 / month
  • Rotate up to 15 custom SMTP mailers
  • Up to 250,000 subscriber import mapping
  • 2,500 sends / minute priority queue pacing
  • Adaptive SMTP rotation & SPF/DKIM verification
  • Interactive drag-and-drop CSV importer with mappings
  • GrapesJS template builder + premium pre-designed blocks
  • Real-time click/open/bounce analytics webhooks
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Third Everest Third
Custom Scale Scale your outbound campaign delivery volume
  • Unlimited SMTP Server rotators & configs
  • Unlimited Subscriber CSV uploads & custom mapping
  • Unlimited sending limits (Parallel queues)
  • Dedicated IP handshakes & automated warming schedules
  • Dynamic delivery rotation offsets & adaptive rate-shields
  • Visual GrapesJS designer + custom API layout uploads
  • Advanced webhook ingestion for bounce & complaint cleaning
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Compare Our Packages

Feature Top Sagarmatha Second Kanchanjunga Third Everest
Custom SMTP Rotators
Subscriber Import Limit 50,000 250,000 Unlimited
Send Rate 500 / minute 2,500 / minute Unlimited
Priority Support