Phishing emails can appear convincing and may even carry a valid digital signature. A valid signature alone does not establish that a message is trustworthy. By digitally signing your emails, you help recipients check the signing key and detect changes to the signed content. How…
Roman SamborskyiShutterstockA good team consists of more than a handful of employees: openness, exchange and the right framework conditions are just some of the decisive factors for successful working in a team. Once a team is established, it’s not just the individual staff that benefit, but the company as…
BackgroundStoreShutterstockMicrosoft Exchange Server is an established solution for internal business email and collaboration. This article explains how the groupware works, outlines the available editions and deployment models, and shows what options remain after support ends for older Exchange versions,…
StokketeShutterstockAre you looking for an alternative to Google Workspace? Whether you need lower costs, stronger privacy, or self-hosted flexibility, there are plenty of powerful options. From Microsoft 365 and Zoho to monday.com and Proton Mail, discover which tools offer the best mix of…
Chutima ChaochaiyaShutterstockExchanging calendar information is quick and easy with a digital calendar. Both sending and receiving important appointments are possible using so-called ICS files. In this article, we’ll explain what an ICS file actually is and how you can open these files with programs such as…
Titima OngkantongShutterstockFor companies wanting to make use of AI without handing data over to external services, Nextcloud AI offers a practical alternative. It adds AI features to a self-hosted Nextcloud environment. This article explains how the Nextcloud AI assistant can help teams in their day-to-day…
Rawpixel.comShutterstockA personal e-mail domain is a must in the commercial sphere. Conveying a professional image in your contact details will ensure that customers and businesses take you seriously. Find out about the advantages of having an individual mail domain and learn how to secure a personal…
Perspective JetaShutterstockPST or OST? The difference reveals how Outlook stores your data. A PST file saves your emails and attachments only on your computer, while an OST file syncs with the mail server so you can access your mailbox offline. Knowing which file type Outlook uses can affect how you access…
UndreyShutterstockWhat is a PST file? A PST file in Outlook is a type of data container that locally stores user-specific information from emails, contact lists, and calendars on your computer. Many users are unsure whether files with a PST extension are important or can be deleted. We explain…
UndreyShutterstockMicrosoft Office is the top application for working on texts, spreadsheets and presentations. However, new digital requirements in the workplace demand more from Office. Office 2019 and 2021 are very different, especially when it comes to teamwork functions. We explain why and…