Exchange Email, Infrastructure, Usage tips
What is a PTR record? Do I need one?
Posted on March 15, 2022
Are you wondering how your email server identifies senders? First you need to know: what is a PTR record? Find out in this article.
Exchange Email, Infrastructure, Intermedia Unite, Microsoft 365, Voice and Unified Communications
99.999% Uptime vs. 99.9% Uptime: The Difference Two Extra “Nines” Make
Posted on January 28, 2019
There’s a big difference between 99.999% cloud uptime and 99.9% uptime. Find out why five nines are so important when comparing cloud service providers.
Security, Security and Compliance, Usage tips
How to stop spam, part I: Stay under the spam radar
Posted on June 4, 2014
The economics of spam is enough to make you cry. All these Viagra salesmen and mortgage scammers are salivating over their computers, knowing that if they can find one sucker in ten million […]
