Email

Noteworthy

Email / Industry Updates

Government Guidance for Email Authentication Has Arrived in USA and UK

We recently discussed governmental organizations that send out warnings rather than preventing spear phishing attacks through email authentication. Therefore it's good to see a pair of prominent governmental organizations giving clear guidance to their constituents about using DMARC to enforce authenticity of email on their domains. The British Government Digital Service announced in June an upcoming requirement that all services using subdomains of gov.uk would need to have a DMARC policy at enforcement. more»

ValiMail Raises $12M for Its Email Authentication Service

The company will use the funds to meet the rapidly expanding demand for its patent-pending authentication platform which brings visibility, control, compliance, and security to cloud-based email services. more»

Port25 Announces Release of PowerMTA V4.5r5

Port25, A Message Systems Company, has just released its latest version of PowerMTA v4.5r5 and PowerMTA Management Console v1.5r5. Highlighted here are the major features of this particular release more»

New Case Study: Jobtome.com Replaces 30 Postfix Servers with a Single PowerMTA

Jobtome.com helps job seekers access millions of jobs gathered from hundreds of thousand's of recruitment agencies and employer sites across Europe. more»

An Update on Port25 and the Future of PowerMTA - One Year Later​

The following is written by Juan Altmayer Pizzorno, the original author of PowerMTA. Pizzorno has been developing email server software for over 25 years and currently serves as Sr. VP of Research & Development at SparkPost. He co-founded and was CTO of Port25 Solutions. more»

Encrypting Inbound and Outbound Email Connections with PowerMTA

Encryption is becoming increasingly necessary when transferring data across the internet, and email is no different. In PowerMTA 4.5 and later there are several methods to encrypt both inbound and outbound connections. Here we'll provide a quick overview of how they may be achieved. Keep in mind, this document only deals with encrypting the channel, not the content. more»

V12 Group Sustains Customer Satisfaction by Deploying PowerMTA for Launchpad Platform

With more than 8,000 platform users, 85 percent of which are brand-name retailers, reaching out to 110M US households, V12 needed an MTA (Messaging Transfer Agent) that would execute high delivery rates, offer more control, and easily enable the latest authentication protocols. more»

PowerMTA Now Offers Scheduled Delivery Control

In PowerMTA v4.5 and later versions messages can now be scheduled for delivery. The feature allows for scheduling multiple delivery windows. more»

DKIM for ESPs: The Struggle of Living Up to the Ideal

Given the increase in email fraud (phishing) and an increasingly complex email landscape, it is increasingly important for email service providers to implement email authentication properly. more»

Reactivation Campaign: Shared vs. Dedicated IPs

Within the digital messaging industry, an opportunity will sometimes arise for an email marketing manager to send a re-activation campaign to dormant email addresses, in order to galvanize subscribers who don't respond to your messaging. more»