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Description

Postfix is a mail server developed by Wietse Venema, originally created at IBM research as a viable alternative to the popular Sendmail program, and Wietse continues to enhance and maintain it while working at Google. This robust mail server operates on various UNIX systems including AIX, BSD, HP-UX, IRIX, LINUX, MacOS X, Solaris, and Tru64 UNIX, requiring ANSI C, a POSIX.1 library, and BSD sockets for its functionality. Designed with speed, ease of administration, and security in mind, Postfix features an exterior reminiscent of Sendmail, yet its internal architecture is entirely distinct. Among its key capabilities are the support for multiple SMTP deliveries over a single TLS-encrypted connection, leveraging the existing tlsproxy(8) and scache(8) services, as well as the ability to utilize MySQL stored procedures. Moreover, Postfix implements a gradual degradation feature, allowing a daemon to log warnings and continue operation despite encountering some service issues, rather than terminating abruptly with a fatal error. Additionally, it can set the execute bit on a queue file, which is critical, as failure to do so would prevent any mail from being delivered successfully. This combination of features makes Postfix a versatile choice for mail server management.

Description

The Sentrion platform from sendmail is crafted for intricate and expansive environments, yet we also offer a portion of this solution as open-source. While Sentrion may not suit everyone’s needs, it is an excellent choice for those employing open-source email systems within large and complex infrastructures, as it can support your messaging strategy for the long term, encompassing aspects like virtualization, consolidation, and cloud migration. The Domain Keys Identified Mail (DKIM) standard plays a pivotal role in email security by allowing senders to digitally sign their messages, enabling recipients to verify that these messages are genuine and have not been tampered with. This sender authentication process ensures that recipients can trace the origin of an email back to the sender's domain, providing assurance regarding the integrity of the message content. Utilizing cryptography, DKIM offers a widely accepted solution for reducing email fraud, thereby safeguarding an organization's brand and reputation while keeping implementation costs manageable. With the increasing prevalence of email threats, adopting DKIM can be a crucial step in fortifying your email security framework.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

IBM Cloud Yes 
MailArchiva Yes 
Raptor Email Security Yes 
Rspamd Yes 
Azure Marketplace Yes 
BlueOnyx No 
CrowdStrike Falcon No 
CyberArk Conjur No 
ISPConfig Yes 
Imperva Advanced Bot Protection No 
MailRoute Yes 
Microsoft Exchange Yes 
Migrateq Yes 
MySQL Yes 
Okta No 
Palo Alto Networks AutoFocus No 
Splunk Cloud Platform No 
VHCS Yes 
Zscaler No 

Integrations

IBM Cloud Yes 
MailArchiva Yes 
Raptor Email Security Yes 
Rspamd Yes 
Azure Marketplace No 
BlueOnyx Yes 
CrowdStrike Falcon Yes 
CyberArk Conjur Yes 
ISPConfig No 
Imperva Advanced Bot Protection Yes 
MailRoute No 
Microsoft Exchange No 
Migrateq No 
MySQL No 
Okta Yes 
Palo Alto Networks AutoFocus Yes 
Splunk Cloud Platform Yes 
VHCS No 
Zscaler Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Vendor Details

Company Name

Postfix

Country

United States

Website

www.postfix.org/features.html

Vendor Details

Company Name

Proofpoint

Founded

2002

Country

United States

Website

www.proofpoint.com/us/products/email-protection/open-source-email-solution

Product Features

Product Features

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