Set Up Your Own Secure Email Server: According to Verizon research, 96% of all social engineering attacks occur via email. You might consider adding additional security. Let’s talk about the pros and cons of setting up a secure email server and how to do it.
What is a secure Email server?
There is a significant difference between regular email and secure email servers. Secure email servers are more resistant to hackers and other bad actors than traditional email servers.
Using a secure email address is not much different from regular email to simplify matters. You won’t have to learn any new skills when switching to a secure email. Although some popular email providers, such as Microsoft and Google, claim their services are secure. They don’t offer the same level of security as setting up your secure server.
Secure email servers cannot access your conversations, profile you, show you targeted ads, or log any metadata.
What are the pros and cons of a secure email server?
Secure email servers are like any other tech decision. It would help if you understood the advantages and disadvantages.
On the positive side:
- Advanced privacy
- Your employer or email provider cannot access the server
- More control over email management
- Email providers generally lack advanced features.
The con side:
- It takes effort and time to create a secure email.
- This requires greater responsibility (installing software to prevent hacks and learning how to protect messages).
- You will need a hard drive that has enough storage capacity.
Privacy, security, and reliability are the main reasons to create a private email server.
Set up a secure email account
Although it may seem daunting to set up an email server, it’s pretty simple. However, it can seem a bit complicated, many resources online will help you navigate the process.
These are the essential things to get you started.
- You will need a domain name (yourdomain.com) to create an email address
- A dedicated or cloud server with a 1GHz processor, 1GB+ RAM space, and 5GB of disk space
- Open-source, free Mailcow software
A cloud server is the best option for a secure email server. Businesses would be better off with a dedicated server.
Configuring DNS records is the first step. You can use the DNS of your domain registrar, or you can follow these steps.
- Login to the domain registrar
- Set the nameservers of [yourdomain.com] to your domain registrar’s nameservers
- Set up the mail.example.com A record to the primary IP of the server
- Make the MX record of example.com to: mail.example.com
However, you can use an external DNS record. Follow the steps above but change the nameservers, so they match your external DNS. It will take between 24-48 hours for DNS records to propagate before emails can be sent and received.
These steps will assist you in installing a mail server. You will first need to log into your SSH. Next, update system packages. Install curl and git. Download the Docket and Docker components. Finally, update docker settings.
After completing these steps, ensure that your mask equals or exceeds 0022. Then change into the /opt directory. After downloading Mailcow files, you will need to move them into the Mailcow directory. Then create the configuration file. Once you have downloaded the images, open the composer file, and complete the installation. You can log in to your server with your username admin password.
You will need to create a password. Now go into the panel to set up different email domains and addresses. To add users to your email account, you will need to click the mailbox tab.
Finally, to access the mailbox, use the webmail interface at http://mail.yourdomain.com/SOGo/. You can also send and receive an email, check your calendar, and view or make changes to your address books.
If you have any questions, it is good to contact an experienced web solution provider. Many resources online can help you resolve any server problems you might encounter.
You Can Also Check Windows Guide.