ChrisPC DNS Switch vs Postgrey
A side-by-side look at ChrisPC DNS Switch and Postgrey. For an in-depth review of either product, follow the links below.
ChrisPC DNS Switch
Network & Admin
ChrisPC DNS Switch is a program that allows users to easily switch between DNS servers to access blocked websites and content. It has a simple interface to select different DNS addresses. The tool routes connections through alternative DNS servers to bypass restrictions and censorship.
dnsnetworkweb-access
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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