What is SMTP (Simple Mail Transfer Protocol)?
SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving email. SMTP is used most commonly by email clients, including Gmail, Outlook, Apple Mail and Yahoo Mail.
What is an SMTP server?
An SMTP server is an application or computer that sends, receives and relays email. These servers typically use TCP on port 25 or 587. The port number identifies specific processes when an internet or network message is forwarded to a server. All network-connected devices come equipped with standardized ports that have an assigned number. Each number is reserved for certain protocols and their associated functions.
SMTP servers are set to an always-on listening mode and as soon as a server detects a TCP connection from a client, the SMTP process initiates a connection to port 25 to send the email.
SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving email. SMTP is used most commonly by email clients, including Gmail, Outlook, Apple Mail and Yahoo Mail.
What is an SMTP server?
An SMTP server is an application or computer that sends, receives and relays email. These servers typically use TCP on port 25 or 587. The port number identifies specific processes when an internet or network message is forwarded to a server. All network-connected devices come equipped with standardized ports that have an assigned number. Each number is reserved for certain protocols and their associated functions.
SMTP servers are set to an always-on listening mode and as soon as a server detects a TCP connection from a client, the SMTP process initiates a connection to port 25 to send the email.
What is SMTP (Simple Mail Transfer Protocol)?
SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving email. SMTP is used most commonly by email clients, including Gmail, Outlook, Apple Mail and Yahoo Mail.
What is an SMTP server?
An SMTP server is an application or computer that sends, receives and relays email. These servers typically use TCP on port 25 or 587. The port number identifies specific processes when an internet or network message is forwarded to a server. All network-connected devices come equipped with standardized ports that have an assigned number. Each number is reserved for certain protocols and their associated functions.
SMTP servers are set to an always-on listening mode and as soon as a server detects a TCP connection from a client, the SMTP process initiates a connection to port 25 to send the email.
