^E}{pressi()n$ vs Postgrey
A side-by-side look at ^E}{pressi()n$ and Postgrey. For an in-depth review of either product, follow the links below.
^E}{pressi()n$
Photos & Graphics
Expression is a powerful vector graphics editor for Windows that allows you to create digital artwork, designs, illustrations, and more. It features a wide range of tools for drawing, shaping, coloring, and editing images.
vector-graphicsillustrationdrawingdesign
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
Related Comparisons
Mailwasher
DFA Tester
SpamAssassin
Spam Reader
Delivering Freight ASAP
MailRoute