MailShield for Windows

Used MailShield for Windows?

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Editors’ Review

Download.com staffMarch 12, 2026

Lyris MailShield is an email filtering suite that protects individuals and organizations from various email threats. It blocks spam, viruses, unauthorized relay, and undesirable mail.

Top Recommended Alternative

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Free

Pros
- Filters spam.
- Blocks viruses.
- Prevents unauthorized email relay.
- Defends against undesirable mail types.
- Protects organizations and employees.
Cons
No Cons available

MailShield for Windows

Used MailShield for Windows?

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Full Specifications

GENERAL

Release: September 14, 2005

Latest update: March 12, 2026

Version: 4.0

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows XP
Windows 95
Windows 2000
Windows 10
Windows NT
Windows 98

Additional Requirements: Windows 95/98/ME/NT/2000/XP

POPULARITY

Total Downloads: 2,066

Downloads Last Week: 0

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Last Updated

User Reviews

5/5

1 User Votes

Best I have ever used.
January 29, 2004
Pros
Cons
Summary
Very pricey but it works. I went from 15-18 spams a day to 1 every few days. It takes a while to train but if you want to get rid of spam this works. Use the free version for a month to see if it works for you.

Developer’s Description

By Lyris Technologies

blocks spam & viruses

The Lyris MailShield suite of email filtering applications can protect you or your organization and its employees from spam, unauthorized relay, and undesirable mail of all types.