Postgrey vs Surge for Mac
A side-by-side look at Postgrey and Surge for Mac. 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
Surge for Mac
Development
Surge for Mac is a developer tool that allows you to build, test, and publish static sites and apps locally on your computer. It provides a similar environment to a live server and allows web developers to test projects before deploying them publicly.
static-site-generatorlocal-developmenttesting
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