Insights and News about ResorsIT

The Hidden Costs of Managing DNS Manually Article

The Hidden Costs of Managing DNS Manually

Gary Gillespie May 12, 2026

DNS management through provider portals is free in the same way that Notepad is free for writing a screenplay. The tool costs nothing. The inefficiency costs plenty.

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What Is ‘Change Management’? Three Very Different Answers Article

What Is ‘Change Management’? Three Very Different Answers

Phil Dalrymple April 14, 2026

If you have heard “change management” in a meeting and nodded along without being sure which kind was meant, you are not alone. The phrase means three completely different things to three different audiences. Here is how to tell them apart.

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SAML vs. OIDC: Choosing the Right SSO Protocol for Your Organization Article

SAML vs. OIDC: Choosing the Right SSO Protocol for Your Organization

Phil Dalrymple April 06, 2026

SAML and OIDC both provide single sign-on, but they were built for different eras and different problems. Understanding the differences helps you make the right choice for your organization.

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5 DNS Mistakes That Are Silently Killing Your Email Campaigns Article

5 DNS Mistakes That Are Silently Killing Your Email Campaigns

Gary Gillespie March 13, 2026

Your email platform tells you about delivery. It cannot tell you about the DNS configuration errors that happen before a single message is evaluated. Here are the five mistakes that silently send campaigns to spam.

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Differentiate Your MSP by Offering Robust DNS Configuration Management Article

Differentiate Your MSP by Offering Robust DNS Configuration Management

Gary Gillespie January 20, 2026

Standing out as a Managed Service Provider requires more than reliable support—it demands strategic differentiation that delivers measurable value to clients.

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The Critical Role of the Host File in Network Resilience Article

The Critical Role of the Host File in Network Resilience

Phil Dalrymple November 16, 2025

Host files serve as a critical failsafe mechanism that removes DNS as a single point of failure. Properly configured host files ensure access to critical infrastructure during DNS outages.

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