{"id":84357,"date":"2025-03-19T14:29:19","date_gmt":"2025-03-19T14:29:19","guid":{"rendered":"https:\/\/mailrelay.com\/glosario\/electronic-mail\/"},"modified":"2025-03-19T14:29:22","modified_gmt":"2025-03-19T14:29:22","slug":"electronic-mail","status":"publish","type":"glossary","link":"https:\/\/mailrelay.com\/en\/glossary\/electronic-mail\/","title":{"rendered":"Electronic Mail"},"content":{"rendered":"\n

Electronic mail (or e-mail<\/a>)<\/strong>is a digital messaging service that allows you to send and receive information<\/strong> (text, images, files, links, etc.) over a network. <\/p>\n\n

To use them, an e-mail address<\/a> associated with an e-mail provider or server<\/a> is required. <\/p>\n\n

Each message consists of several parts<\/strong>, such as the sender’s address, the recipient’s address, the subject line, the body, and optionally, attachments. <\/p>\n\n

Electronic mail has become an essential tool for personal and professional communication <\/strong> due to its speed, low cost, and ease of use.<\/p>\n\n

Importance of Electronic Mail in Current Marketing<\/h2>\n\n

The value of email for businesses lies in its strong ability to segment, personalize, and reach audiences <\/strong> effectively. <\/p>\n\n

Through electronic mail, a brand can communicate directly with its customers, avoiding intermediaries and filtering information according to preferences, purchase history, and behavior<\/strong>. <\/p>\n\n

In this way, electronic mail becomes a perfect bridge between the company and the consumer, fostering loyalty and engagement.<\/p>\n\n

Some key advantages of using electronic mail in a marketing strategy are:<\/p>\n\n

\u00b7 Precise segmentation <\/h3>\n\n

It is possible to divide your subscriber base according to demographic or behavioral variables so that you can send messages tailored to their needs and interests<\/strong>.<\/p>\n\n

\u00b7 Low cost <\/h3>\n\n

Compared to other advertising tactics, the cost of sending an electronic mail message to thousands of people is relatively low, especially when using a suitable platform <\/strong> for sending digital correspondence.<\/p>\n\n

– High return on investment (ROI) <\/h3>\n\n

Due to its effectiveness and low cost, email offers one of the best returns on investment in digital marketing strategies<\/strong>.<\/p>\n\n

\u00b7 Easy and effective personalization <\/h3>\n\n

With the help of automation tools, you can create electronic mail messages designed specifically for different audience groups, including personalized offers or recommendations.<\/p>\n\n

Furthermore, it is essential to highlight that email marketing <\/a> (a term closely related to sending electronic messages <\/strong> for promotional or informational purposes) represents a profitable and far-reaching tool for any company that wants to maintain constant contact with its audience.<\/p>\n\n

Basic Operation of Email Messages<\/h2>\n\n

Although most of us are used to using electronic mail daily, it is sometimes worth pausing for a moment to reflect on how it works. <\/p>\n\n

When composing an email, you use a program or online service such as Gmail<\/a>, Outlook, or a specialized tool. <\/p>\n\n

The message travels through mail servers <\/a> until it reaches the recipient’s inbox<\/a>, where they can open, reply to, or forward it to someone <\/strong> else.<\/p>\n\n

This scheme works thanks to Internet protocols such as SMTP (Simple Mail Transfer Protocol)<\/a>, POP (Post Office Protocol)<\/a> and IMAP (Internet Message Access Protocol).<\/a> <\/p>\n\n

These protocols regulate how electronic messages are sent, received, and synchronized <\/strong> among different mail services. <\/p>\n\n

As a result, every time you send or receive an electronic mail message, this complex network of servers is activated, <\/strong> exchanging data almost instantly.<\/p>\n\n

Main types of e-mails within a marketing strategy<\/h2>\n\n

There are multiple types of emails that can be used to connect with customers and prospects, each with specific purposes and different methodologies. <\/p>\n\n

Here are some of the most relevant ones:<\/p>\n\n