Mailwasher vs Postgrey
A side-by-side look at Mailwasher and Postgrey. For an in-depth review of either product, follow the links below.
Mailwasher
Security & Privacy
Mailwasher is an email cleaning software that allows users to filter and organize incoming email. It helps eliminate spam, malware, and phishing attempts by analyzing email content.
spam-filteremail-cleanerantiphishing
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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