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Introducing SMTP Email – The Secure Way To Send And Receive Email

Email is one of the most important tools for businesses and individuals alike. It's a quick, easy way to communicate with others and can be a great way to keep in touch with customers, clients, and colleagues.

However, email isn't always as reliable as we'd like it to be. Sometimes messages don't go through, or they get sent to the wrong person. This can be frustrating, and it can even lead to lost business.

One of the most common email problems is known as an SMTP error. SMTP, or Simple Mail Transfer Protocol, is the system that handles email delivery.

When there's a problem with SMTP, it can prevent emails from being delivered at all, or they may be delivered late or to the wrong address. Click here for additional information.

What Is SMTP?

Simple Mail Transfer Protocol (SMTP) is an email protocol used for sending email messages from one account to another via the internet. SMTP is one of the most common email protocols alongside POP and IMAP, and is the only dedicated protocol for sending emails. Most email clients—including Outlook, Apple Mail, Gmail, and Yahoo Mail—rely on SMTP to “push” or send messages from a sender to a recipient.

A Dedicated Platform: Each customer is given their own dedicated instance of SMTP in a private and secure cloud environment.

Flexibility: Volume can be scaled up or down quickly to meet sending needs due to seasonality or changing business conditions.

Reputation Defender: In app, automated email address validation protecting domain and sending reputation with ISPs.

What Is An SMTP Server?

An SMTP server is an application that handles the sending, receiving, and relaying of email for other applications within a network. The same happens with SMTP servers though instead of taking days, the process takes a few minutes at most.

How Does SMTP Work?

The best way to explain how SMTP works is by going over the sending process, the individual commands that power it, and the errors you may encounter. Keep in mind that this is where things start to get technical.

Once an SMTP server is established, email clients can connect to and communicate with it. When the user hits “send” on an email message, the email client opens an SMTP connection to the server so it can send. (The SMTP connection is built on something called a TCP connection, which stands for Telephone Control Protocol.)

From there, the SMTP client uses commands to tell the server what to do and transfer data, like the sender’s email address, the recipient’s email address, and the email’s content. The Mail Transfer Agent or Message Transfer Agent (MTA) checks to see if both email addresses are from the same email domain.

If they are, it sends the email right away

If not, the server uses the Domain Name System (DNS) to identify the recipient’s domain and then send it to the right server.

Developers can easily send emails from their apps without needing any knowledge of sending SMTP emails. Parse does all the work for them. Though the interface is fairly basic, developers can also add extra functionality with their own scripts and handle different email sending scenarios.

In summary, SMTP email is a protocol for sending e-mail over the Internet by using SMTP servers. It is used for communication between email servers so that the email can be sent to the recipients. It is basically a message transfer agent which is used for transferring electronic messages from a sender to one or more recipients.