Affordable Exchange, O365 Alternative. Flexible Deployment Options Hosted, Virtual or On-Premise.

Self hosted: runs on Linux, Windows, or Docker. Total control. Total privacy.

Over 15,000,000 users trust SmarterTools to help communicate, analyze and support their businesses. 

In sync with business-class email Access email, contacts, and shared calendars anywhere.

Free and open-source mail transfer agent (MTA) that routes and delivers electronic mail.

Next-generation security, continuity and compliance. Offerings Email Security Gateway,  Load Balancer and Archiver.

Windows Mail Server software with features comparable to Microsoft Exchange. 

MailStore Server is one of the world’s leading solutions for email archiving. Easy to install, reliable and low-maintenance.

Enterprise-class email, calendar and collaboration solution built for the cloud, both public and private. 

The original anti-spam software for SmarterMail and IMail. Cross-platform Declude Reboot in development. 

Simple and secure email. Prevent malware, ransomware and other advanced threats from compromising your email.

Timely and quality technical support by email experts. Our team averages 90% resolution on the first contact.

Need services. Email server migrations. DKIM or email redundancy. Backup MX or transitional store and forward.

Cross-platform intelligent, anti-spam pattern recognition engine with collaborative AI.

Customized and managed web solutions. Reducing costs and improving performance.


Free Anti-spam software designed specifically to integrate with iMail and SmarterMail.

Managed DNS

Managing your DNS can be quite complex. We can manage your DNS services for you.

Email Consultants

We provide a broad range of Email support, we can help diagnose and solve your Email issues.


About Us

We help our clients build and maintain the best eMail solutions in the world. We offer, fully integrated eMail solutions using best-of-breed components. fully customized integration, support, and management resources. solutions that reduce costs, improve performance, and provide a sustainable competitive advantage.

Contact us

Mailing Address:

Mail’s Best Friend
550 Rockbridge Dr. SE
Leesburg VA, 20175

Company Info:

Phone: 703.988.3605
Fax: 703.880.7027

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