vastaanottopalvelimeen

Vastaanottopalvelin, known in English as a receiving server or mail server, is a fundamental component of electronic mail systems. Its primary function is to accept and store incoming emails sent to users within its domain. When an email is sent, it travels through a series of mail servers, with the sending server querying the Domain Name System (DNS) to locate the appropriate receiving server for the recipient's address.

Once the receiving server identifies the correct destination, it accepts the email message and typically stores it in a designated mailbox or database until the recipient accesses it. This process relies on protocols like Simple Mail Transfer Protocol (SMTP) for transferring emails between servers. Receiving servers are responsible for maintaining the integrity of the mail system, handling potential delivery issues, and ensuring that emails reach their intended recipients efficiently. They often incorporate security measures to filter spam and detect malicious content before it reaches user inboxes.