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In this article, we will talk about Introducing Free Email Service Providers, But at first, we should Express what Email is and Every Necessary thing about Email is.

What is Email, and how does it work?

One way to communicate with the advancement of technology is to use Email instead of letters. Internet users exchange billions of emails daily. Email is one of the most famous means of communication. So it can be interesting to know what email usage is, how Email works, and how email service providers deliver emails. In this article, you read what Email is? What is the use of Email, and what role does it play in people’s lives today?

What is Email?

To answer what an email is, I must say that in 1971, an email was first sent over the Internet by a person named Roy Tomlinson, using the Etsin sign (@) and identifying the recipient. Email sends the same old letters digitally and on the Internet that you receive in your Internet mailbox. To have Emailed, you must use the services of email service providers.

The word mail means post. Email means Email, which translates to Email and Email.

An email message can support text, images, or short videos and URLs. At the beginning and even today, email messages are short, although with the possibility of adding an attachment, sometimes an email becomes very long, yet email messages are still textual.

What is the use of Email?

What can be done with Email? In today’s world, Email has many uses. The main benefit of Email is to communicate with the whole world. Email lets us connect with anyone in the world in seconds. All paper correspondence is now done via Email with less time and speed. Applications of the Email include a few general ones, such as the following:

• Communicating with people
• Doing organizational correspondence
• Send requests such as sending resumes or Mail with university professors.
• Used in the world of digital marketing and used in email marketing

Email clients

To view received emails, you use a type of email client. Many users are independent, and well-known clients use it.

Email servers are divided into simple and complex categories. In the following, we will examine both cases:

• Simple email server
• More sophisticated email servers

Simple email server

All you need to work with Email and use Email is an email server to which the client connects.

Machines on the Internet use applications to act as servers. There are currently millions of devices on the Internet operating as web servers, FTP servers, telnet servers, and email servers. Applications run on server machines, listening to designated ports and waiting for users or applications to connect to them through those ports.

More sophisticated email servers

As other people send emails to their recipients, the server receives their message in sequence, attaching it to the end of the file. The text file collects a series of five or ten messages and can be read by logging in to the account.

Different sections of Email

• Email Sender: This section shows you who received the Email from.
• Recipient of the Email: Note that you can enter from one to several emails in the recipient or recipient of the Email. This section is marked as “To” or “To.”CC and BCC sections: You can also enter your desired Email or emails in these two sections. Like the second section, these two sections receive the Email, but with the difference that the recipients of the Email can not see the Email entered in the BCC section.
• Email Subject: To create an email, you need to enter the subject or subject of the Email. This will help recipients or recipients of the Email be aware of the Email’s subject matter at a glance.
• Email text: In this section, you can enter your email text.
• Attachments: If your Email contains a specific file other than text, such as multimedia files or Word and Excel files,  you can attach it to the Email using this section.
• What is a Mailbox? Mailbox or inbox is the space in which emails are displayed.

What are Email protocols and ports?

So far, we have the answer to what Email is. Now it’s time to figure out what protocols and ports to use for Email.

Currently, the existing email system consists of two different servers running on a server machine for most people. One server is called Simple Mail Transfer Protocol (SMTP), which handles incoming emails; A typical server looks like this: the SMTP server listens to the known port 25, the POP3 to the 110 port, and the IMAP the 143 port.

What does it mean to be in line for an email?

Sometimes your email is not sent, and the question arises why the Email is queued? If for some reason, the SMTP server in Howstuffworks is unable to communicate with the SMTP server in Mindspring, the message will be queued. SMTP servers on most machines use a program called Sendmail to send, and this queue is called Sendmail queue. Sendmail periodically tries to resend messages in the queue, for example, every 15 minutes.

After 4 hours, it will send you an email and report the problem. After five days, Sendmail surrenders and returns the Email to us without delivering it in most settings.

The SMTP server interprets and understands simple commands such as HELO, MAIL, RCPT, and DATA. The most common of these commands are:

• “HELO”: Introduce yourself.
• “EHLO”: Introduce yourself and choose the wide mode.
• “MAIL FROM”: Specify the sender.
• “RCPT TO”: Specify the recipient.
• “DATA”: Specify the content of the message (“To,” “From,” “Subject” must be the first three lines of the message.)
• “RESET”: Reset.
• “QUIT”: Exit the session.
• HELP: Help with commands.
• “VRFY”: Make sure an address is correct.
• “EXPN”: Expand an address.
• “VERB”: Explain more.

POP3 and IMAP servers

In the simplest case of implementing POP3, the server maintains a collection of text files, each for an email account. When a message arrives, the POP3 server only attaches the message to the end of the recipient file.

When you check your Email, your client communicates with the POP3 server using port 110. The POP3 server requires a username and password. When you log in, POP3 extends your text file and lets you access it. Like the SMTP server, the POP3 server comprehends and interprets a very simple set of commands:

• “USER”: Enter the username.
• “PASS”: Enter the password.
• “QUIT”: Quit the POP3 server.
• “LIST”: Show the list of messages and their volume.
• “RETR”: Retrieve the news, give it a message number.
• “DELE”: Delete the news, give it a message number.
• “TOP”: Display the “x” lines above a message, give it a message number and the number of lines.

Your client connects to the POP3 server and exchanges a series of commands to transfer a copy of your email messages to your computer. The client usually removes the letters from the server after copying them (unless you set the server to do so.)

IMAP server in Email

As you can see, the POP3 protocol is very simple. This protocol allows you to save a set of sorted messages as a text file on the server. Your client (for example, Outlook Express) connects to the POP3 server and copies messages from POP3 text files to your computer. This is all the service that POP3 offers us.

Many users want more than just their emails; they expect their emails to stay on the server. Accessing emails from different computers is the main reason for keeping emails on the server. With POP3, your emails will remain on the same computer as the one you saved, and you will not be able to access emails from both your desktop and laptop, for example.

IMAP (Internet Mail Access Protocol) is a more complex protocol that solves this problem. Using the IMAP protocol, your emails remain on the server. You can have folders on the server and organize your emails in them. When we search for an email, it is done on the server instead of on your computer. This method allows you to access emails from any machine, and you have access to messages in all your folders, no matter what device you use.

IMAP problems and attachments

Your client uses port 143 to connect to the IMAP server. Then your client issues a set of commands, which allow you to do things like list all the folders on the server, list the header of all the messages inside A folder, let us access a specific email on the server, delete all messages on the server, or search through them all.

The problem with IMAP is that if all my emails are stored on the server, how can I read my emails when I’m not connected to the Internet? To solve this problem, most servers have ways to store emails on the computer. For example, the client stores all the emails on the laptop (exactly as the POP3 server did).

While the messages are still on the server, you now have a copy of them on your computer. This method allows us to read and respond to emails even when we are not connected to the Internet. The next time you connect to the server, it saves all the messages you received while you were not connected to the Internet to your computer and sends the letters you wrote during that time.

Introducing Free Email Service Providers

• Gmail
• Yahoo
• OutLook
• Poroton Mail
• iCloud Mail
• HubSpot
• AOL Mail
• GMX
• Yandex
• Lycos
• Zoho Mail
• Elude
• Tutanota
• Posteo
• Thexyz
• private Email
• Start Mail
• Hushmail
• CounterMail

In this article, we will introduce the best email servers in 2022. As you know, people have been using the popular Gmail and Yahoo services for many years. But over time, other email servers were added to the list of popular email servers. This article will introduce the most important and best popular email servers. So stay with us until the end of the article.

Factors to consider when choosing an email service

• Reliability: This factor is especially important if you choose e-service for professional use. Because you may need to email your customers frequently, you may want your email service to be active at all times; Therefore, ensure the reliability of the email service.
• Advanced features: Depending on the type of business you are considering, advanced features such as calling emails, scheduling tasks via Email, autoresponders, templates, etc., can be very useful; Therefore, choose an email that allows you to access such advanced features.
• Spam filter: Spam email is known as the most annoying thing in email services, especially free services; So when it comes to filtering spam emails, make sure the email services are effective.
• Security: Because email accounts are always at the top of the list of cybercriminals to infiltrate, security measures play an important role in an email service; Therefore, learn about security tools and technology integrated with an email service.
• Ease of use: As your business grows, you may have more employees in your organization, and then you may need to create more email accounts. So, try to choose an email service that is easy to use and has a good user interface.

Gmail

َAs you know Gmail is arguably the best free email service provider right now. Gmail is simple and user-friendly. The service has more than 10 GB of free storage, has a great spam filter, and provides access through mobile devices. It also includes voice and video chat.

It also can search to find lost or old messages. Gmail messages are also well grouped with relevant responses to reading the letters in the text. Gmail also offers a custom email service for businesses, individuals, and organizations, and you can create your custom email when you launch a corporate website.

Yahoo

Yahoo is one of the best free email services available on mobile devices. Provides unlimited email storage, social networking, instant messaging, and SMS.

You can view slideshows, photos, and videos from within your inbox and send a maximum of 50 files or 100 MB in a single email. Your messages are sorted automatically, and popular messages such as newsletters, etc., are organized in folders. To enter the website, refer to the given link.

OutLook

OutLook, introduced by Microsoft, was formerly known as Hotmail. It can be said that the OutLook service is an updated version of the previous service provided by Microsoft, namely Hotmail. This service is one of the most popular services in companies and administrative organizations, so in 2016 it surpassed Yahoo’s popular service. This service is popular among companies and organizations because of better management than other services. Of course, to access all the features of this service, you can subscribe.

Features of this service include:

• Having organizational security
• Using this service, you can enter your daily schedules into the calendar of this service and create a daily or monthly plan for yourself.
• You can easily see the details of the people who emailed us by going to their names.

Poroton Mail

Poroton Mail is a secure open-source service provided by the CERN Research Center in 2014 with the help of MIT researchers. Also, the data encryption policies in this service are user-friendly and cause the sent information to be encrypted before entering the proton-mail servers, and its security is doubled.

Features of this service include:

• Do not ask for any personal information when creating an account
• You can access your account on any device without installing the software of this service.
• Send and receive emails with the highest security.

iCloud Mail

As you know, this service is essentially a cloud storage space introduced in 2011 by Apple’s development and research team. This service is created by default for any user who uses Apple-branded devices when creating an Apple ID. According to statistics published in 2012, this service shows that 125 million people use this service.

Of course, the space for receiving and storing this service is limited, and you have to buy freedom for more room.

Features of this service include:

• Allow IMAP access
• Automatically finds new emails and sorts them.
• Due to the cloud storage space, you can always access your Email’s information.

HubSpot

HubSpot was introduced in 2006 by the MIT Research Center. This service has an extraordinary application in digital marketing, and most of its audience is people active in digital marketing.

Features of this service include:

• This service allows you to send your emails as ordered to your liking.
• Send high-security Email
• Simple and attractive environment

AOL Mail

One of the oldest services in the field was introduced in 1993 and can attract many users. Interestingly, this service is 40 years older than Yahoo and ten years older than the popular Gmail service. Nevertheless, due to time and the emergence of new services, this popular service was partially forgotten. Still, due to the old nature of this service, its interesting features should not be overlooked.

Features of this service include:

• Ability to manage and schedule within the service calendar
• Unlimited storage space
• Personalize the list of incoming emails
• Ability to personalize the worksheet
• Create an account in the simplest possible way
• High security and strong data encryption

GMX

Although this service is anonymous and has only 11 million active users per month, this statistic shows its popularity. This service has been operating since 1997 and has maintained its popularity among users.

Features of this service include:

• Unlimited storage space
• Ability to manage and integrate emails
• Ability to send files up to 50MB

Yandex

To continue introducing the top mail servers, we can also raise the Yandex service made by a Russian company. This service is known as one of the most secure email services, and it should also be noted that this service is one of the largest email services in Russia.

Features of this service include:

• Ability to set the time to send emails
• Check all emails for viruses and danger
• High protection against Spam

Lycos

We will introduce the best mail servers to one of the most secure services known in the following. The service was introduced in 1995 and quickly became one of the most popular email services. This is a web-based service that protects you from dangerous emails.

Features of this service include:

• Complete protection against SPAM
• Ability to set the default message to send it to the emails you receive
• Having 3GB of storage space

Zoho Mail

Zoho Mail is one of the newest emails on our list, which started in October 2008 and, in a short period, has become one of the best providers of free email service. This service, despite being free, has no ads and has attracted more than 10 million active users in a short period of 9 years.

Zoho Mail meets all your expectations of a free email service; These include multi-level folders, dialog views, drag-and-drop inbox organization, and various filters.

One of the drawbacks of this service is that it does not have a built-in video chat tool. Zoho Mail is part of a large team of Office software developers that integrates with Zoho Docs (a competitor to Google Docs). Zoho Docs allows you to edit and present text, PowerPoint, and Excel files.

Elude

We intend to end this article with something different; Try Elude once with each service you use. Elude is fast becoming the most popular email service on the Darknet!

Launched in the middle of this year, this service has become the best option for users looking for a simple and secret email service that protects their privacy well; This popularity has increased, especially after the collapse of SIGINT.

Tutanota

 The Tutanota is another secure open-source email provider with “end-to-end” encryption and two-step authentication.

Tutanota is very serious about privacy. Instead of “PGP” encryption, it uses “AES” and “RSA.” These systems use similar “PGP” algorithms, except they create an additional layer of security by combining symmetric and asymmetric keys. This provider’s other security features include image blocking, header removal, and phishing attack alerts.

Posteo

 The Term Posteo is popular among activists and journalists who prefer to remain anonymous because it allows you to register anonymously and make your payment.

Posteo encrypts your data in transfer and storage mode. Although Posteo does not use “End-to-end” encryption by default, you can enable it if you wish. Support for POP and IMAP allows you to use Posteo in an email management software such as Outlook.

Plan to move to another Posteo email provider. The “migration” service in Posteo will make it easy for you to transfer archived emails, folder layout, contacts checklist, and calendar. According to Posteo, its servers and offices run completely on Greenpeace Energy.

Thexyz

Thexyz is a lesser-known secure email server. It does not have “end-to-end” encryption, but you can use “end-to-end OpenPGP” encryption with a plugin called Mailvelope. This provider also protects your Email with spam filters and firewalls.

Thexyz is Canadian, and many of its servers are located in the United States. This provider is not for you if you seek privacy from government agencies. The “migration” service helps you transfer your Email, calendar, and contacts from Office 365, Gmail, and other email providers.

private Email

As you know, PrivateMail also provides “end-to-end OpenPGP” encryption and other security features such as self-destructing emails.

PrivateMail distinguishes itself from other secure email services in cloud storage. Thanks to “AES 256” encryption, your data is protected in the cloud. When you download your files, you can decrypt or encrypt them manually. PrivateMail also allows secure file sharing with “end-to-end” encryption. The disadvantage of PrivateMail is that it is based in the United States and is more expensive than many other providers.

Start Mail

As you know, StartMail is a secure email service that is run by the same people who run the private search engine “Startpage.”

Start mail uses “PGP” encryption and can work with other users who use this type of encryption. If the destination user knows the answer to the confidential question, you can also send encrypted messages to non-PGP users. Start mail does not have a free plan, but it does offer a free 30-day trial.

Hushmail

Hushmail is one of the oldest secure email providers known for its ease of use and uses “OpenPGP” encryption.

Also, Hushmail is popular in healthcare because of its focus on HIPAA (Health Insurance Portability and Accountability Act, a law in the United States that defines privacy and data security regulations to protect medical information). The “Hushmail for Healthcare” scheme allows you to encrypt emails containing personal health information. It creates a separate archive account that keeps track of all emails sent or received by all users under your domain to assist with auditing. It also offers plans for personal use, small businesses, and lawyers.

CounterMail

CounterMail is very serious about security. Like many of the servers mentioned in this article, CounterMail uses “PGP” encryption and increases the security using AES and RSA algorithms. You can also further protect your data by setting up a USB key (private keys stored on a device such as a Flash Disk) for two-step authentication.

Sweden-based CounterMail servers have replaced the hard drive with a CD-ROM, which is unique in this respect. Safebox is responsible for password protection in CounterMail. All “Safebox” usernames and passwords are protected by a master password that cannot be retrieved if forgotten. If you know someone who has used CounterMail before, you can get a free ten-day trial by introducing them.

Conclusion:

There are many types of email server providers, and in this article, we have introduced the best email servers this year. All of these email servers that we have introduced are the best of their kind because they have different and unique features and capabilities.

Also, when choosing an email server, please pay attention to its security tools; Because, like many active devices such as modems that hackers compromise, email accounts are always at the top of the list of cybercriminals, so make security your priority. I want to make a point about creating an account for each of these email servers that you can easily create your account through your smartphone, laptop, and computer by entering information and going through simple steps. Thank you for being with us until the end of the article. I hope this article has been useful for you.