ispmanager vs Postgrey
A side-by-side look at ispmanager and Postgrey. For an in-depth review of either product, follow the links below.
ispmanager
Network & Admin
ispmanager is an open source control panel for managing web hosting servers and services. It allows hosting providers to easily manage domains, websites, email accounts, databases, and more through a web interface.
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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.
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