Which protocol is most commonly used for sending emails? 🔊
The protocol most commonly used for sending emails is SMTP (Simple Mail Transfer Protocol). SMTP facilitates the transmission of email messages between servers by defining rules for how messages should be sent, relayed, and received. It works in conjunction with protocols like IMAP or POP3 for retrieving emails, ensuring a complete communication process.
Equestions.com Team – Verified by subject-matter experts