What is another word for mail server?
Pronunciation: [mˈe͡ɪl sˈɜːvə] (IPA) 
Mail server is the backbone of every email communication system. It is responsible for sending, receiving, and storing emails. However, there are various synonyms for the word mail server that you can use to refer to this essential element of the email infrastructure. These synonyms include SMTP server, email server, message transfer agent, mail transfer agent, and mail relay server. These terms often refer to specific functions or protocols that the mail server uses for sending and receiving emails. No matter what term you choose, a robust and reliable mail server is vital to ensure smooth and uninterrupted email communication in both personal and professional settings.
