Software Alternatives, Accelerators & Startups

Postgrey VS Mimecast Gateway

Compare Postgrey VS Mimecast Gateway and see what are their differences

Postgrey logo Postgrey

Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert.

Mimecast Gateway logo Mimecast Gateway

Mimecast Gateway is a SaaS-based email security solution that uses sophisticated, multi-layered detection engines and intelligence to protect email data and employees from malware, spam, advanced threats and zero-day attacks.
  • Postgrey Landing page
    Landing page //
    2021-09-29
  • Mimecast Gateway Landing page
    Landing page //
    2023-10-07

Category Popularity

0-100% (relative to Postgrey and Mimecast Gateway)
Email
100 100%
0% 0
Email Security
17 17%
83% 83
Security & Privacy
0 0%
100% 100
Cyber Security
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Postgrey seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Postgrey mentions (3)

  • Spammed by a Hacker News Enthusiast
    This is what mailinabox does (https://mailinabox.email/) to combat spam and it has worked remarkably well. In the few years I've been running my own mail server I have received ZERO spam in my inbox. For more info, the technique is called greylisting https://postgrey.schweikert.ch/. - Source: Hacker News / almost 2 years ago
  • Spam domains that plague my email
    I've used Postgrey, for Postfix, and it's greatly reduced my spam. However, first emails from new folk are delayed a bit. https://postgrey.schweikert.ch/. - Source: Hacker News / almost 2 years ago
  • Dumb question: how do you pronounce "postgres"...
    Not to be confused with the GreyList service for Postfix - Postgrey. Source: over 2 years ago

Mimecast Gateway mentions (0)

We have not tracked any mentions of Mimecast Gateway yet. Tracking of Mimecast Gateway recommendations started around Mar 2021.

What are some alternatives?

When comparing Postgrey and Mimecast Gateway, you can also consider the following products

SpamAssassin - Use this program to "Unspam" your mailbox(es).

dmarcian - Safeguard your email from abuse

Spamihilator - The free Anti-Spam-Filter Spamihilator removes more than 98% of spam mails before they even get into your inbox.

Proofpoint - Proofpoint provides cloud-based email security, e-discovery and compliance solutions for companies to protect sensitive business data.

Spam Reader - Spam Reader is a free anti-spam add-on for Microsoft Outlook.

Hornetsecurity - Hornetsecurity offers you comprehensive, integrated managed e-mail security services.