Core Functionalities

Advanced Functionality to maximize performance

Efficient Blacklist Management

Evaluates patterns for flood, throttling and other dynamic delivery features in connections to service providers. Virtual MTA configurations help to eliminate invalid target addresses in passing-through traffic

Ubiquitous Activity Management

Differentiation of engaged and not-engaged targets is crucial for reputable deliverability. MMP tracks the target address behavior and automatically classifies the target audience that resonates with your message accordingly

Auto Feedback Loop Management

Preserves whitelist status and reduces the number of spam complaints from subscribers who marks your content as spam by automatic processing of Spam Feedback Loops.

Virtual MTAs

Virtual MTA technology allows senders to create & separate many different virtual engines for different purposes with different IP address blocks.

High Volume Delivery & Policy Management

Capable of receiving and sending millions of messages per hour and Delivery Policy Management helps to define policies per domain/client or virtual MTA

IP Rate Limiting

Supports IP based rate limiting which enables system administrators to throttle the number of messages separately for each IP address and domain or virtual MTA


Keeps encrypted messages on disc and ensures the privacy of the messages sent

Easy Setup/Integration

Supports many methods like SMTP, file pick-up, API to ensure easy integration

Send Time Optimization

Optimizes send-time for receivers which increases both open ratios and deliverability

Auto-Warm Process

Supports easy IP warming up with a single command automatically

Authentication Tools

Authentication tools offer precise delivery control with options to enable or disable Domain Keys and/or DKIM-based sender authentication

High Availability

Runtime Configuration Reloading feature enables engine ensures high uptimes

Advanced Marketing Features

Provides advanced marketing features for enterprise developers to enable personalized campaign creation and schedule

Advanced Reporting

Provides detailed reports for each delivery including hard bounces, soft bounces, bounce categories and even STMP delivery logs for e-mail sends