They are supported by pretty much every email client and mobile device.vCards can be used to quickly add a contact to different kinds of address books (desktop and mobile contact apps, email clients, etc.).So why would you even consider using a vCard? There are some valid reasons for that: Since vCards contain contact information, adding them to an email signature might seem as adding a second email signature to an existing one. Which makes it a surprisingly well supported format for storingĪ sample vCard has the following structure: BEGIN:VCARDĪDR: 648 S.Sobieski Ave., Richmond Hill, 11418 NY VCF extension and is supportedīy Microsoft Outlook (98-2019), Mozilla Thunderbird as well as most mobileĬlients.
Basically, it is a simple text file whichĬontains certain fields inside. What is a vCard?Ī kind of electronic business card. So what exactly are those vCards? Why use QR-coded vCards in email signatures? And how to do that? Read on to find out. While most people consider vCards as obsolete (or have no idea what they are) others use it on a daily basis in their email communication.