If you are looking for the best email marketing services for your business promotion, then you are in the right place. We are going to discuss some of the 

best email service providers that you can get for free. However, based on your requirement,  you can also check for their paid services as well.

Without further ado, here we go!

1. Gmail Mailbox

Gmail is by far the most popular  and best email service on the planet, with over 1.2 billion users worldwide. It debuted in 2004 and immediately gained a devoted following of loyal customers who value its ease of use, strong spam and virus security, and seamless connection with other Google services such as Google Drive, Google Docs, and Google Calendar.All Android users who want to download apps from the Google Play Store, Google's digital distribution service that acts as the official app store for the Android operating system, need a Gmail account. One disadvantage of the expanding global demand for Gmail accounts, fuelled by Android's increasing use, is that all of the better email accounts are already taken. Good luck trying to register a nice-looking email account with Gmail if your last name is Smith.

Gmail is one of the most user-friendly email systems, but it also has a lot to offer more advanced users. When composing and handling email messages, its keyboard shortcuts allow you to keep your hands on the keyboard.

2. Outlook 

Outlook.com, formerly known as Hotmail, is Microsoft's web-based suite of webmail, contacts, tasks, and calendaring services, and perhaps Gmail's biggest Western competitor. Today, over 400 million people use Outlook.com, with some of them using it to get the most out of Xbox, Windows, Skype, and other Microsoft products.Outlook.com, unlike Gmail and numerous other popular free email services, does not monitor the content of users' emails for advertising purposes. "For example, if you're emailing back and forth with a family member about a hiking trip, Gmail may show text advertising for Rocky Mountain vacations, hiking gear, and nutrition bars," explains Jason Hiner for TechRepublic. The fact that Outlook.com does not already accomplish this is incentive enough to give it a shot and see what it has to offer.

3.ProtonMail 

ProtonMail is an excellent choice for the typical user who does not want organisations or hackers to eavesdrop on their emails. It's hardly the most secure system on the earth, but it's more than adequate for most users.ProtonMail is an open-source, encrypted email system located in Switzerland (provided to you by the famed CERN - the European Organisation for Nuclear Research) that gives you all of the privacy and security benefits of Swiss legislation.

It isn't the only choice for secure email, but it is one of the most well-known. Let's have a look at why:

• ProtonMail is well-known for its secure email service (uses end-to-end and zero-access encryption standards to protect all email)
• One email address, 150 messages per day, three folders/labels, and limited support are included in the free plan.
• When creating an account, you are not required to give any personal information.
• It employs the PGP encryption standards, which are fairly strong.
• All of the web client's encryption techniques, as well as the iOS code, are open source.

4.AOL Mail

The long-standing AOL is one of the best email service and AOL has kept their simple offerings up to date and relevant. It's especially helpful if all you want to do is send and receive emails with your business.

AOL's Highlights

So here's why you should think about AOL:

• I'll just come right out and say it: AOL mail has limitless storage space. As far as I'm aware, it's the only one. It also has a 25 MB attachment limit, which is quite liberal.
• It has all of the standard (and expected) spam and virus protection, as well as other essential functions like a spell checker and filters for sorting incoming emails.
• You may also keep organised by using its panels, which include quick links to the To-Do feature, calendar, and blog.

5.GMX mail

GMX mail has something for everyone, and with 65 GB of free storage and attachments up to 50 MB, it's a great free email alternative.Let's look at some other reasons why you should check it out:

• Stay protected with encryption choices (along with built-in antivirus software and spam filter)
• If you need to receive emails from multiple addresses, you can create up to ten distinct aliases (like support, team, help, and so on)
• The MailCheck Chrome extension ensures that you are notified whenever you receive new emails.

Conclusion 

There are numerous free and premium email service providers available. This list of the best Email service  is a wonderful place to start.

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