Operations | Monitoring | ITSM | DevOps | Cloud

Over the past year, major U.S. mobile carriers have shut down their free email-to-SMS and email-to-text services – once common ways to send a text message directly from an email account. AT&T terminated its SMS gateway service in mid-2025, Verizon discontinued its SMS gateway domain in late 2024, and T-Mobile retired its gateway domain in December 2024.

Derdack attaches great importance to the confidentiality, availability and integrity of information. Therefore, Derdack has undergone a ISO27001:2022 audit and received a certification that Derdack has implemented and maintains an Information Security and Management System. ISO/IEC 27001:2022 is essential for organizations aiming to protect their information assets and comply with best practices in information security management.

In digital systems, communications, apps and IT/operations, the terms alerts and notifications are often used somewhat interchangeably – but there are important distinctions. Understanding these differences helps design better user experiences, reduce overload, and improve response to critical issues. Here are some of the defining contrasts: A few concrete examples help illustrate.

Building Automation Systems (BAS) are integral to modern facility management, providing centralized control over a building’s mechanical and electrical systems. By automating these systems, BAS enhances occupant comfort, reduces energy consumption, and streamlines facility operations.

Getting started with SIGNL4 is fast, easy, and doesn’t require any complex setup. This quick guide walks you through the essential steps – from signing up to sending your first alert and adding team members. In just a few minutes, you’ll have a fully functional, mobile-enabled alerting system ready to keep your team informed and responsive.

Many organizations still rely on traditional phone hotlines to provide after-hours support or emergency coverage. While this approach is familiar, it’s often inefficient, hard to scale, and costly. Missed calls, voicemail black holes, or unclear routing logic can lead to delayed responses and frustrated customers. Whether you’re using a third-party service or your own PBX system, the process often requires manual steps, extra tools, or call forwarding rules that aren’t dynamic.

When our organization – a mid-sized, fast-scaling technology company specializing in enterprise service management solutions, serving clients in regulated industries like finance and healthcare – faced its first serious cybersecurity breach in early 2024, we realized our incident response management approach wasn’t just outdated – it was putting the business at risk. Back then, we had alerts. We had logs.

When an alert comes in, it’s not always obvious who picked it up. You might see an issue sitting unresolved, but no one has said anything yet. Was it acknowledged? Is someone already working on it? These are questions that teams deal with every day – especially when multiple people are on duty and the pressure is on.

It’s 2:13 a.m. Your Microsoft Sentinel instance has flagged a high-severity alert – potential lateral movement detected across several endpoints. But the on-call analyst is fast asleep. The alert was sent… via email. By the time someone notices, hours have passed. The threat? It’s already spread. In modern security operations, detection is only half the battle. The other half? Making sure the right human sees the alert – and acts on it – in time.

Rich Communication Services (RCS) is an advanced messaging protocol designed to replace traditional SMS. Supported by most modern Android smartphones and, starting with iOS 18, also iPhones, RCS offers a significantly richer messaging experience. It brings features like: RCS elevates the way organizations communicate with users by aligning with the capabilities expected from today’s messaging platforms.