StartTLS initiates the encryption of an email using the TLS protocol and is convenient because, if the method is accepted, the encryption occurs automatically. There’s no need to contact a dedicated port; StartTLS can be easily integrated into normal operations. However, this…
Lorna RobertsShutterstockWant to retrieve deleted emails in Outlook? No problem—if the email was deleted recently, you’ll usually find it in the “Deleted Items” folder. But even if you’ve already emptied the trash, permanently deleted emails can often still be recovered. Find out exactly how to recover…
The paperless office is already a reality in many places, but there are times where you may still want to read an email printed on paper. In this beginner-friendly article, we’ll show you how to print your emails quickly and easily in Microsoft Outlook. In addition, you’ll learn…
What exactly is an SMTP relay, and how does it differ from a smarthost or open mail relay? This article provides a detailed explanation of how SMTP relay servers work, their purposes, and the important role they play in email delivery, security, efficient communication, and…
Spectral-DesignshutterstockIf you’re involved with email delivery technology, you will come across the term SMTP server. But what exactly is its crucial role behind the scenes? How does it make sure emails reach their destination reliably and promptly? Understanding this helps in managing email systems…
CalDAV is a network protocol that enables you to sync calendar data, such as appointments and meetings, across devices like your PC, smartphone, or tablet. These events are stored in the iCalendar format and managed within a WebDAV environment. In this article, we explain what…
If an email cannot be delivered, the server sends back an error message along with an SMTP code. The message “550 Requested action not taken: mailbox unavailable” means the recipient’s address is unavailable. The causes for this are varied, and so are the potential solutions,…
The Domain Name System offers functions that are essential for communication on the internet. The MX record, for example, deals with the announcement of mail servers and directs email to the correct destination. To find out where your email should be sent, the mail server…
optimarcShutterstockMicrosoft 365 plans offer all essential Office applications (Word, Excel, PowerPoint, etc.) including practical cloud features. Microsoft provides various subscription models for individuals and businesses. To get all the features you need without overpaying, you should learn…
optimarcShutterstockMicrosoft 365 brings together popular Office programs and powerful cloud services in a flexible, easy-to-manage subscription model. But how much does Microsoft 365 actually cost? Prices differ significantly depending on features, usage, and storage options. Our comprehensive…