Postgrey vs WebHost Manager (WHM)
A side-by-side look at Postgrey and WebHost Manager (WHM). 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
WebHost Manager (WHM)
Network & Admin
WHM is a web hosting management tool that provides server administrators an interface to manage Apache web servers, DNS, mail services, and other aspects of hosting accounts. It aims to simplify common hosting tasks.
web-hostingserver-managementaccount-managementdnsemail
Related Comparisons
CentOS Web Panel
Virtualmin
Spam Reader
SpamSieve
BullGuard Spamfilter
Happy Moose