Postgrey vs Mailwasher

Struggling to choose between Postgrey and Mailwasher? Both products offer unique advantages, making it a tough decision.

Postgrey is a Network & Admin solution with tags like greylisting, smtp, email-delivery, antispam.

It boasts features such as Delays initial SMTP delivery attempts to mitigate spam, Implements greylisting to force sending servers to retry delivery, Whitelists trusted senders to bypass greylisting, Maintains IP-based greylist and whitelist, Lightweight and fast written in C, Runs as daemon process, Easy installation and pros including Effective at reducing spam, Simple and lightweight, Easy to configure, Open source and free.

On the other hand, Mailwasher is a Security & Privacy product tagged with spam-filter, email-cleaner, antiphishing.

Its standout features include Email filtering, Customizable filters, Blacklists, Whitelists, Spam detection, Junk email removal, Email organization, Schedule cleaning, Multi-user support, and it shines with pros like Effective spam blocking, Easy to use interface, Flexible custom filters, Works with any email client, Affordable pricing.

Feature	Postgrey	Mailwasher
Overall Score	N/A	N/A
Primary Category	Network & Admin	Security & Privacy

Product Overview

Postgrey

Description: Postgrey is an SMTP proxy program that temporarily delays mail delivery to help mitigate spam. It uses greylisting to reject initial email delivery attempts, forcing email servers to retry sending messages and confirming they are not spammers.

Mailwasher

Description: Mailwasher is an email cleaning software that allows users to filter and organize incoming email. It helps eliminate spam, malware, and phishing attempts by analyzing email content.

Key Features Comparison

Postgrey Features

• Delays initial SMTP delivery attempts to mitigate spam
• Implements greylisting to force sending servers to retry delivery
• Whitelists trusted senders to bypass greylisting
• Maintains IP-based greylist and whitelist
• Lightweight and fast written in C
• Runs as daemon process
• Easy installation

Mailwasher Features

• Email filtering
• Customizable filters
• Blacklists
• Whitelists
• Spam detection
• Junk email removal
• Email organization
• Schedule cleaning
• Multi-user support

Pros & Cons Analysis

Postgrey

Pros

• Effective at reducing spam
• Simple and lightweight
• Easy to configure
• Open source and free

Cons

• Can delay legitimate email delivery
• Requires some server administration
• May need to tweak settings for optimal performance
• Not a complete spam solution

Mailwasher

Pros

• Effective spam blocking
• Easy to use interface
• Flexible custom filters
• Works with any email client
• Affordable pricing

Cons

• Can lead to false positives
• Lacks advanced features like encryption
• Must manually update spam rules

Pricing Comparison

Postgrey

• Open Source

Mailwasher

• Freemium