Postgrey vs Proxomitron
A side-by-side look at Postgrey and Proxomitron. For an in-depth review of either product, follow the links below.
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
Proxomitron
Security & Privacy
Proxomitron is a free web filter and proxy software that allows users to block ads, trackers and malware when browsing the web. It can modify web page content on the fly to improve privacy, security and speed.
ad-blockingtracking-protectionproxyprivacy
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