This Domain Name System (DNS) is a decentralized search service that translates a human-readable domain name or URL into the IP address of the server hosting the website or service. This characteristic of the worldwide distribution of DNS is an important component of the Internet. DNS has been used since 1985. A DNS server serves two purposes. The first is to... record provides a mechanism which, for example, Microsoft Outlook is software with which emails can be sent and received and appointments, notes, contacts and tasks can be managed. Official Microsoft Outlook website can only be configured by entering the email address and password.
The process of setting up e-mail programs is carried out using the CNAME record autodiscover simplified, resulting in a much better user experience. There is no need to enter an email server name or port number.