email weigh

How Much Does an Email Weigh?

Jul. 6, 2020 / By Sam Holding

Head of International, Sam Holding, shares just how much an email weighs and what senders can do to reduce their carbon footprint.

Read more
Upgrading to TLS 1.2

Upgrading to TLS 1.2

May. 20, 2020 / By Tom Mairs

Director of Customer Success, Tom Mairs, explains how to get yourself prepared to run without the use of TLS 1.1 so we can restrict access to TLS 1.2 only. 

Read more
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.

Read more