how to send a secure email in outlook

Most people don’t like to share their personal stuff whether it is related to work or other things. When it comes to emails we have to be extra careful, because they may occasionally include sensitive material. But you don’t have to worry,  email content may be protected, thankfully, by using Microsoft Outlook’s encryption feature. 1and 1 webmail is the best Webhosting service, provider if you are thinking to create a unique email for your business.

If you choose this approach, your email will be encrypted, protecting any sensitive information you may have sent. Using a private key, only the intended receiver may read the message. Therefore, in this article, we will show you How to send a secure email in outlook. 

With digital companies rapidly getting in on our data, and hackers and fraudsters eager to steal your information at every turn, private and secure methods of communication are more important than ever. Do you want to get access to the email? It’s a webmail program created by Yahoo that will helps you to get local and national news stories.

When sending sensitive information like social security numbers, bank account numbers, or customer payment information, it’s essential to use a secure email service. Here are a few strategies for protecting your emails and help you in knowing how to send a secure email in outlook.

How To Send A Secure Email In Outlook Online


Microsoft Outlook and Office 365, two of the most widely used and well-established email services in the business world, have responded to the persistent threats to email security by developing increasingly sophisticated encryption tools to safeguard their users’ inboxes and the systems that host them.

Below we have mentioned some strategies that will help you to know how to send a secure email in outlook. Do have a look:

1. Encrypting Emails with Certificates (S/Mime)

Be sure that both the sender and the receiver are using a S/MIME-compatible email client, such as Microsoft Outlook if you plan to utilize this kind of encryption. To use this method, you’ll need to get some encryption certificates and stick them in your computer’s keychain. This certificate is necessary for both the sender and the receiver.

As soon as you obtain the certificate, you can set it up in your Outlook account. What follows is a guideline you can use.

1. Fire up Outlook and “Sign in”.

2. To access the main menu, “Select File” from the tabs at the top of the screen.

3. Choose “Settings” from the menu on the left.

4. To adjust your Trust Center settings, go to the “Trust Center menu”.

5. The “Email Security” menu is where you need to be right now.

6. To add your certificate, go to the “Digital ID” area and click Import/Export.

7. Select Preferences from the drop-down menu labelled “Encrypted Email.”

8. Choose your S/MIME certificate by clicking the corresponding button.

9. To continue, press the “OK button”.

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2. Encrypting Office 365 Messages (OME)

Office 365 Message Encryption (OME) is a feature exclusive to Office 365 email accounts that allow the sender to send encrypted emails from Outlook to any recipient without either party needing to install any certificates. OME requires the Outlook software to be installed in addition to an Office 365 subscription, making it the most expensive choice.

In addition, every time they get a new message, OME recipients have to go through a number of extra hoops including asking for a specific code and entering that code to decode the email. See below for a selection of subscription services that provide email encryption.

  • Both Office 365 Enterprise E3 and E5
  • The Microsoft 365 Business Essentials, Professional, and Premium
  • Commercial Version of Microsoft’s Office 365
  • Individual or Household Subscription to Microsoft 365
  • The Office 365 A1, A3, or A5 Plan
  • Government G3 and G5 versions of Office 365

When compared to the time-consuming approach that S/Mime necessitates, sending encrypted emails in Office 365 with OME is a breeze. When drafting a new message in Outlook, you’ll notice an Options tab with an Encrypt button. If you want to transmit an encrypted message using OME, then you must: Start writing a brand new message. You can access the settings by selecting the corresponding menu item from the main menu.

To continue, select Encrypt. If the recipient does not wish to forward the encrypted communication, they can do so by clicking the tiny arrow next to the Encrypt button. When a message is going to be encrypted, the sender should get a warning. Typical email completion and sending procedure follow.

These are some simple steps about how to send a secure email in outlook.

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How To Send Secure Mail In Gmail


Confidential mode is a special feature of Gmail that modifies the normal operation of the service slightly. In this way, private data is shielded. However, this will not prevent anyone from photographing or capturing a screenshot of your message. To send emails using confidential mode:

1. Open “Gmail” on your computer.

2. To write, Select the “Compose button”.

3. To activate the private mode, select it from the menu at the window’s Rightmost edge.

4. If you’ve already turned on confidential mode for an email, go to the bottom of the email, then click “Edit”.

5. Incorporate a “Time limit” and a “Secret code”.

6. These preferences affect both the body of the message and any attachments sent along with it.

  •  If you select “No SMS passcode,” anybody who has the Gmail app can open it without entering a code. A passcode will be sent to recipients’ non-Gmail accounts.
  • When the option to send a passcode through text message (SMS) is selected, the recipients will get a code via SMS. Don’t forget to replace your own phone number with the recipients! They will need this in order to view the email.

8. Choose the “Save option”.

9. When you are through writing your email, hit the “Submit button”.

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How Can I Encrypt Several Messages?

Now, you know how to send a secure email in outlook. Do you know how can you encrypt several messages? All your possible recipients will need access to your Digital ID if you decide to encrypt all of your outgoing messages.

  • To access the settings, select File > Options.
  • To adjust your Trust Center Settings, go to the Trust Center menu.
  • The Email Security tab can be found in the left-hand navigation.
  • The contents and attachments of outgoing messages can be encrypted if you select the corresponding box.

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Wrapping Up!

Many businesses now require all outgoing and incoming emails to be encrypted due to the prevalence of cyber attacks and cyber threats targeting sensitive information. Protecting your emails even further is possible with S/MIME and OME software.

Passwords, antivirus software, and a virtual private network (VPN) are the three most important tools for ensuring your safety online. So, this was all about how to send a secure email in outlook. Do share this article. Don’t forget to comment below. Till then stay safe and healthy.

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