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HttpFox vs Postgrey

A side-by-side look at HttpFox and Postgrey. For an in-depth review of either product, follow the links below.

HttpFox

HttpFox

Security & Privacy

HttpFox is a Firefox add-on for inspecting HTTP requests and responses. It allows developers to analyze network traffic, troubleshoot issues, and optimize performance.

httpnetworkmonitoringtroubleshootingoptimization
Postgrey

Postgrey

Network & Admin

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.

greylistingsmtpemail-deliveryantispam

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