Vault Security Storage PMTA

Better Secrets Management in PowerMTA

Jun. 30, 2021 / By Harold Vass

PMTA Now Has Vault Integration for DKIM Keys We’ve launched an integration with HashiCorp Vault so that you can safely store your DKIM keys outside of your config and behind an access-managed wall.  In practice, it looks like this:   This is useful for a lot of reasons, but it’s mainly about being able to

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Cloud-Ready MTA

PowerMTA is a Cloud-Ready MTA

Sep. 22, 2020 / By Harold Vass

Interested in using our Cloud-Ready MTA? Technical Product Manager, Harold Vass, explains how we make it easy to get started with PowerMTA.

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What SMTP port to use

What SMTP Port Should I Use?

Apr. 20, 2020 / By Owolade Sobowale

SMTP ports are used by SMTP servers to send email. Find out why port 25 is no longer a standard and how to choose among ports 465, 587, and 2525.

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