PostMaster for Windows

Name: PostMaster
Rating: 4 (12 reviews)
Author: Woppoware

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Editors’ Review

Download.com staffFebruary 26, 2026

PostMaster combines mail and proxy server functions. It enables LAN-connected machines to share a single internet connection for web and email access.

Pros
- Supports POP3 and SMTP mail protocols.
- Integrates HTTP, FTP, and SOCKS proxy servers.
- Offers scheduled mail delivery and auto-forwarding.
- Includes spam control and anti-virus integration.
- Supports unlimited user-defined TCP/UDP proxies.
Cons
- Mail distribution via domain name or single account.
- Attachment filtering functionality available.

PostMaster for Windows

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Used PostMaster for Windows?

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Full Specifications

GENERAL

Release: March 16, 2000

Latest update: February 26, 2026

Version: 3.3

OPERATING SYSTEMS

Platform: Windows

Operating System

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

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

POPULARITY

Total Downloads: 22,312

Downloads Last Week: 2

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Last Updated

User Reviews

4/5

12 User Votes

A great value tool for small budget business
EyebrowsSeniorJuly 4, 2006
Pros
A server that works and could almost be considered intuitive in its configuration to the novice like me. Works with mainstream email clients like Outlook and Outlook express with minimal configuration.
Cons
The cost of the fully featured software is too steep for the small business.
Summary
Great Product!
May 30, 2003
Pros
Cons
Summary
I think that Woppoware provides a very stable, progressive...and way cool product! They also answer questions within hours of e-mailing support. GREAT JOB!
Great Software!
February 23, 2003
Pros
Cons
Summary
I've always been real big on being able to monitor mail mail servers in realtime. This software helps you do that and runs extremely efficiently. Kudos to Woppoware!
Uninstall
November 20, 2002
Pros
Cons
Summary
I could not find any uninstall (no icons in the Program menu, no entry in Add Remove Program, and no shortcut in the program directories
Works a treat
November 20, 2002
Pros
Cons
Summary
Good, solid, reliable product. Excellent support.
i see
August 22, 2002
Pros
Cons
Summary
Blah, crashes
Highly recommended!
January 14, 2002
Pros
Cons
Summary
I've been using Postmaster for a long period now and it hasn't let me down for a second. Very solid product with a right set of features. And should you run into something you don't know, there's strong knowledgeable support to help you out. Highly recommended!
Does exactly what it says on the tin.
July 18, 2001
Pros
Cons
Summary
Nice system, shame about the confusing system slapped.
January 11, 2001
Pros
Cons
Summary
Not a patch on merak.
good
November 3, 2000
Pros
Cons
Summary
we recommend , no crashes , low CPU resources taken.

Developer’s Description

By Woppoware

Use a combination mail server and proxy server.

From the developer: "Woppoware's PostMaster is a combination mail server (POP3 / SMTP), and proxy server. It allows machines connected to LAN to access mail/web via a single modem/internet connection. The mail server offers rich features, including scheduled deliveries, auto-forwarding, auto-reply, mail lists, spam control, anti-virus integration, attachment filtering. Mail distribution via domain name or using a single email account. The proxy server contains inbuilt HTTP, FTP & SOCKS servers, as well as unlimited user defined TCP or UDP proxies."

PostMaster for Windows

Editors’ Review

Pros

Cons

PostMaster for Windows

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User Reviews

A great value tool for small budget business

Great Product!

Great Software!

Uninstall

Works a treat

i see

Highly recommended!

Does exactly what it says on the tin.

Nice system, shame about the confusing system slapped.

good

Developer’s Description