MailGate SC is a trusted email security solution for large enterprises across all sectors. It delivers premier email security by protecting your network from attacks delivered by email and securing sensitive data.

What are the key features of MailGate SC?

MailGate SC offers total email network protection by combining network protection, policy-based content filtering, and automated encryption in a single solution. It also provides reliable file transfer, the ability to handle large files, and ease of use for large user bases.

What are the benefits of using MailGate SC?

MailGate SC helps customers trust, protect, and customize their email protection. It secures your network from phishing and ransomware attacks, safeguards sensitive data, and offers a high level of customer involvement and partnership.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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MailGate SC

$3.8M revenue • 25 employees • 3209 W Smith Valley Road, Greenwood, IN, 46142, United States

Last Updated May 1, 2025

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Company Overview

Company Name

MailGate SC

Address

3209 W Smith Valley Road, Greenwood, IN, 46142, United States

Website

mailgatesc.com

Phone

(800) 284-8962

Approx. Annual Revenue

$3.8M

Employees

Established

2022

About MailGate SC

MailGate SC is a trusted email security solution provider headquartered in Greenwood, Indiana, United States. The company offers premier email security for large enterprises across all sectors, with a focus on protecting networks from attacks delivered by email and securing sensitive data. MailGate SC's email security solution is built on customer trust and features advanced capabilities such as network protection, policy-based content filtering, and automated encryption.

Business Profile

Read from the MailGate SC website on Oct 14, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Complete product and careers pages

MailGate SC is hiring

Open roles listed on their website as of Oct 14, 2026.

Presales Engineer
Customer Success Manager
C++ Developer
Java/C++ Software Architect
Senior Java Software Engineer/Techinical Lead
Build Engineer
Knowledge Engineer
Technical Support Engineer

Hiring in: Engineering & IT, Customer service

View careers page →

Recent changes

What changed on the MailGate SC website and Google listing, as detected by Coldlytics on each visit.

Oct 14, 2026
Started advertising open roles
Presales Engineer, Customer Success Manager, C++ Developer
Oct 14, 2026
Estimated revenue band moved from $<250K to $2.5M-5M
Oct 14, 2026
Estimated headcount moved from 1 to 21-50 employees
Oct 14, 2026
Google Ads pixel installed

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Contact Research

People Search

Chrome Extension

Integrations

MailGate SC

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

About MailGate SC

Business Profile

About the website

MailGate SC is hiring

Recent changes

Companies near Greenwood, IN

Frequently Asked Questions about MailGate SC

What is MailGate SC?

What are the key features of MailGate SC?

What are the benefits of using MailGate SC?

Advertising Pixels

Technologies Used

Social Profiles

Key Decision Makers