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Introduction

Introduction

Winmail Server is an enterprise class mail server software system offering a robust feature set, including extensive security measures. Winmail Server supports SMTP, POP3, IMAP,Webmail, LDAP, multiple domains, SMTP authentication, spam protection, anti-virus protection, SSL security, Network Storage, remote access, Web-based administration, and a wide array of standard email options such as filtering, signatures, real-time monitoring, archiving, and public email folders.

Winmail Server can be configured as a mail server, beyond standard LAN and Internet mail server configurations.

System Requirements

Hardware Requirements : Intel I5 CPU or above, 500 GB hard disk, 4GB memory available

Operating System Requirements: Windows 2008/Windows 7/2012/Windows 10/Windows 11/2016/2019/2022/2025 All versions supported

Product Features

Flexibility

Winmail Server adapts well to many different network environments, with support for the following options:

  • Internet connection methods such as dial-up
  • Webmail, either as virtual directory or web site, under IIS, Apache.
  • Two types of email gateways: POP3 download and ETRN download, allowing access by multiple users to one email account without conflict.
  • Static and dynamic IP connections.

Ease of Use

Winmail Server supports the following user email functionality:

  • Popular email client software products such as Outlook and Thunderbird.
  • Multi-language Webmail
  • Personal email signatures
  • Email groups for efficient communication and collaboration between individual group members
  • Email file attachment filtering by file names and type settings
  • Email archiving Event calendar and user schedule functions
  • IMAP (Internet Message Access Protocol) to access mail on server
  • LDAP (Lightweight Directory Access Protocol) and IMAP public folder access for Outlook, Thunderbird and Webmail, to allow sharing of user information within an internal network

Ease of Administration

Mail system administrator functionality includes the following options:

  • Import and export of user accounts data for server upgrades
  • Administration of individual user account privileges including individual email account termination and individual mailbox size restriction
  • Ability to set up and manage user groups
  • Multiple administrators and independent domain administrator setup function
  • Remote access server administration using SSL security connection protocol via web management interface
  • Multi-domain (virtual domain) service and installation of multiple domains in one device
  • Windows server accounts standards conformance
  • Bi-directional mailbox monitoring
  • Real-time operating status reports
  • Multi-threading design to facilitate multi-user simultaneous access
  • Spam protection, IP and domain name filter, and RBL (Real-time Blackhole Lists) to check and individually customize user filter rules
  • Convenient software installation and uninstallation

Safety and Security

The following security and backup features are provided:

  • SMTP service supporting multiple domain names, domain aliases and ESMTP (Extended SMTP) authentication.
  • SSL security for communication under SMTP, POP3, IMAP and LDAP
  • System failure recovery function
  • System log recording each server event
  • System backup and restore capability