Secure Transactional Email Delivery for Modern Applications

Reliable Transactional Email Infrastructure for Developers

View Demo Dashboard

Platform Features

High Deliverability

Optimized email routing infrastructure to ensure important application emails reach inboxes reliably.

Real‑Time Analytics

Track deliveries, bounces, and engagement metrics through detailed dashboards.

Secure API

Developer‑friendly REST API for sending transactional emails from any application.

Global Infrastructure

Distributed infrastructure ensures low latency and reliable message processing.

Developer API

POST https://api.securepost.us/v1/send { "api_key":"sp_live_xxxxxxxxx", "to":"user@example.com", "subject":"Verify your account", "template":"account-verification" }

Pricing

Starter

$0 / month

10,000 emails

Growth

$29 / month

100,000 emails

Scale

Custom

High‑volume infrastructure

About SecurePost

SecurePost is a developer‑focused transactional email platform built to help modern applications deliver critical system messages such as account verification, password resets, security alerts, and billing notifications.

Our mission is to provide reliable infrastructure that developers can depend on for delivering important communications.

The SecurePost platform prioritizes infrastructure reliability, security, and compliance with global email standards and anti‑spam regulations.

Contact SecurePost

Company: SecurePost Technologies

Location: Austin, Texas, USA

Email: support@securepost.us

Average support response time: 24 hours.

SecurePost Dashboard (Demo)

Emails Sent

482,921

Delivery Rate

99.2%

Bounce Rate

0.8%

Active API Key

sp_live_9x72ks1

Email Activity

Time Recipient Status
10:21 user1@example.com Delivered
10:19 user2@example.com Delivered
10:17 user3@example.com Bounced

Domain Verification

securepost-demo.com — Verified

API Usage

Today's requests: 12,482

Privacy Policy

SecurePost collects account information necessary to provide transactional email services.

Information processed may include email addresses, delivery metadata, and system logs.

We implement industry‑standard security measures to protect data.

Cookies may be used for authentication and platform functionality.

SecurePost complies with applicable privacy and data protection regulations.

Terms of Service

Users are responsible for maintaining account security.

The SecurePost service may only be used for legitimate transactional communication.

Spam, abuse, or malicious activity may result in account suspension.

Users must comply with CAN‑SPAM and other applicable laws.

Acceptable Use Policy

SecurePost strictly prohibits:

SecurePost only allows transactional and opt‑in communications generated by legitimate applications.