Friendly SQL vs Postgrey
A side-by-side look at Friendly SQL and Postgrey. For an in-depth review of either product, follow the links below.
Friendly SQL
Development
Friendly SQL is an open-source, web-based SQL query builder and database administration tool. It provides a user-friendly GUI for building complex SQL queries visually without coding and managing MySQL/MariaDB databases.
sqlquery-builderdatabase-administration
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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