Skip to content

Mail-in-a-box vs OldNewExplorer

Professional comparison and analysis to help you choose the right software solution for your needs.

Mail-in-a-box icon
Mail-in-a-box
OldNewExplorer icon
OldNewExplorer

Mail-in-a-box vs OldNewExplorer: The Verdict

⚡ Summary:

Mail-in-a-box: Mail-in-a-Box is an open source email server that allows you to set up and manage email on your own server or virtual private server. It bundles together common email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM into an easy-to-manage package.

OldNewExplorer: OldNewExplorer is a file explorer program designed to provide a nostalgic, retro user interface reminiscent of early Windows file browsers. It includes familiar features like a tree view of drives and folders, list view with details, search, basic file operations, and customizable themes.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Mail-in-a-box OldNewExplorer
Sugggest Score — —
Category Network & Admin File Management
Pricing Open Source Open Source

Product Overview

Mail-in-a-box
Mail-in-a-box

Description: Mail-in-a-Box is an open source email server that allows you to set up and manage email on your own server or virtual private server. It bundles together common email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM into an easy-to-manage package.

Type: software

Pricing: Open Source

OldNewExplorer
OldNewExplorer

Description: OldNewExplorer is a file explorer program designed to provide a nostalgic, retro user interface reminiscent of early Windows file browsers. It includes familiar features like a tree view of drives and folders, list view with details, search, basic file operations, and customizable themes.

Type: software

Pricing: Open Source

Key Features Comparison

Mail-in-a-box
Mail-in-a-box Features
  • Easy to set up and manage email server
  • Bundled email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM
  • Supports multiple email accounts and domains
  • Automatic security updates and backups
  • Web-based administration interface
  • Supports IMAP, POP3, and SMTP protocols
  • Integrated spam and virus protection
  • Supports SSL/TLS encryption
OldNewExplorer
OldNewExplorer Features
  • Nostalgic, retro user interface
  • Tree view of drives and folders
  • List view with file details
  • Search files
  • Basic file operations
  • Customizable themes

Pros & Cons Analysis

Mail-in-a-box
Mail-in-a-box

Pros

  • Open-source and free to use
  • Comprehensive set of email server features
  • Easy to set up and manage
  • Automatically handles security updates and backups
  • Customizable and extensible

Cons

  • Requires a dedicated server or VPS
  • Limited support for mobile devices
  • May require technical expertise to configure and maintain
OldNewExplorer
OldNewExplorer

Pros

  • Familiar, easy to use interface
  • Lightweight and fast
  • Good for those missing the old Windows explorers
  • Very customizable

Cons

  • Lacks some modern file browser features
  • Less intuitive for new users
  • Limited support and development

Pricing Comparison

Mail-in-a-box
Mail-in-a-box
  • Open Source
OldNewExplorer
OldNewExplorer
  • Open Source

Related Comparisons

mailcow: dockerized
vs Mail-in-a-box vs OldNewExplorer

Learn More About Each Product

Mail-in-a-box
Mail-in-a-box
Reviews, pricing & alternatives →
OldNewExplorer
OldNewExplorer
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Mail-in-a-box Alternatives
OldNewExplorer Alternatives
Browse More Software