

The scandal that relates to large email providers and their abuses of customer data shows no sign of abating. Digital giants such as Microsoft, Twitter, Google and Facebook have all faced legal action after it was revealed that they were guilty of practices that compromised user confidentiality.
These included scanning email data and then using this data mining to sell advertising. Other data, such as locational data, was provided to advertisers for similar purposes. In all cases, once customer data was released into the market, the original company naturally lost control of it. This means that – through commercial arrangement or by leak – the private data of millions of customers is likely to be circulating in the public domain.
It is expected that details of further leaks will be made public – retrospectively – over time. Of course, once these breaches of trust and of law are reported on, the damage is long since done. Email users should also know that public organizations such as the government have the right and ability to scan email content and data in countries such as the UK.
So if you are considering using a secure email client, now is very much the time to do so! A secure email client does what the name suggests. It offers a completely secure and private email experience, using state-of-the-art encryption and privacy technology. This ensures that no snooping of your email content can occur.
Additionally, no data is ever sold on or used for advertising. Although these providers operate strictly within the law, some will locate their HQ or servers in countries such as Switzerland which have some of the toughest privacy laws in the world.
What is Countermail
Countermail was recently updated and now requires an invite code from existing users for registration.
Countermail is one of these secure email service providers, and our Countermail review will tell you what you need to know about the features and benefits on offer.
Countermail features
The features of Countermail include:
- No-disk web servers
Some secure email clients use discs in their servers, which can be used to preserve data. However, Countermail only uses no-disc servers which operate from a CD-ROM to ensure total privacy. - Protection against MTM attacks
The company is the only secure email provider of its kind to offer protection against the growing threat of MTM, or Man In The Middle attacks. The encryption in use – OPenPGP – protects email contents as well as user identity.
Other features and benefits:
- Total end-to-end security – Countermail hasn’t yet been breached
- The ability to send anonymised email headers
- Secure and portable email addresses from any browser
- The ability to create secure forms using pre-made templates for ease
- Compatibility with Android phones
- A huge array of anonymous and dynamic email aliases
- The ability to use an IMAP server if for any reason you prefer to use your email client
- Support for MacOX X, Windows and Linux
- The opportunity to choose and make use of your own domain name
- Customer services support and help as required
- A basic calendar and chat feature.
Countermail pricing
You can try Countermail for one week entirely free. A 6-month subscription with 1000 MB of data costs $29 or $4.83 a month. A 12-month subscription with 2000 MB of data costs $49 or $4 a month. You can also sign up to two years of the service for $79 or $3.29 a month.
You can also purchase extra space for a one-time additional fee.
Is Countermail safe
Yes. It uses a cutting-edge encryption technology called OpenPGP. Currently, no known method exists to crack this code, so it remains completely secure. The technologies behind the secure email client are extremely advanced and constantly being reviewed and enhanced.
The team behind Countermail stress tests the system regularly and has processes in place that absolutely guarantee confidentiality and security for their users. For example, no IP addresses are ever logged. Customers can sign up to the service using Bitcoin if they wish for total privacy.
However, many users are opting to utilize a VPN (Virtual Private Network) in addition. This helps to anonymize them while their not just sending emails, but also while their browsing the internet. After all, a VPN can help anonymize users by using military-grade encryption on their data, as well as spoofing their IP address so that they seem to be coming from another location.
In fact, using both Countermail and a secure VPN is a great choice for added security.
Countermail vs ProtonMail
Our Countermail review found the following similarities and differences between the two secure email providers. Here is Countermail vs ProtonMail comparison:
Countermail | ProtonMail | |
Founder | Simon Persson | Andy Yen, Wei Sun and Jason Stockman |
Released | 2010 | 2013 |
Location | Sweden | Switzerland |
Free version available | Yes, for a week only | Yes |
Cost | 6-month subscription with 1000 MB of data: $29 or $4.83/month. 12-month subscription with 2000 MB of data: $49 or $4/month Two-years of access: $79 or $3.29/month. | EUR 5-30/month pay for extra storage, domains or addresses for EUR1-2 per month. |
Mailbox storage | 3-6 month accounts: 250 MB 1 year subscriptions: 500 MB You can buy extra space though for a one-time fee. | Free version: 500 MB Paid: 20 GB |
Max. attachment limit | Receive: up to 20 MB in an email, including attachments. Send: size limit is 16MB | 25 MB and 100 attachments |
Security features | OpenPGP encryption and security software that has never been cracked. Servers located in Sweden. Processes that ensure total anonymity for clients. There are other features too, such as a password manager within Countermail No logging of IP addresses The option for two-factor authentication No hard drives that servers can ‘leak’ data to. Additional and specific encryption layers that prevent MTM attacks | 2-factor authentication sign-in process End-to-end encryption to ensure complete privacy Open source coding |
Countermail review summary
Countermail is extremely secure and ideal for users who wish to preserve their rights to privacy and anonymity at all costs. The interface is designed for more ‘techy’ users and lacks the design aesthetics of some more commercial platforms. It is also important to note that if you forget your password, you won’t be able to retrieve it and your emails will be lost. This is testament to the degree of security that the system offers!
It’s a great platform for users who have a higher degree of technical know-how and who want to have the ability to customise the way that their email security is managed and handled. Countermail is cost-effective, proven and highly regarded amongst the digital community as a quality provider delivered on an open-source platform.
The owner is completely committed to building and maintaining the safest possible secure email client and users can have total confidence in the quality of the service.

Tech writer and privacy advocate
Julie is a firm believer in equal rights for everyone. She is a traveler and blogger, focusing her efforts on exposing censorship and discrimination around the world. She wants to hold corrupt governments and shady companies accountable by writing investigative articles and helpful guides.
Hi,
Is there a way to get a code to enroll with Countermail ??
Thanks
Hello, Brian. Unfortunately, we do not have any spare codes to offer. Perhaps someone else in the comments can provide you with one.
This is a very promising secure email provider. To update your article , they now require an Invite Code to register, from an existing user.
If anyone could share an Invite Code, I’ll be happy to register with Countermail, thanks !
Hi, Brian. We’ve updated the article, thanks for letting us know!
What about decentralized e-mail? I read that it is considered the most secure for personal data. However, I cannot form my opinion for sure, and I do not want to risk it. Thanks in advance for your reply. I am very concerned about the security of my personal information and data.
Hello, Wendy. Countermail just so happens to be a decentralized email service, I’m sorry for not pointing that out in the article. It’s considered a secure email, so you shouldn’t worry too much about trying it out. However, you can go the extra mile and use a VPN on top of that. This way, it would be virtually impossible for anyone to hack your account, unless you use a weak password that’s also protecting some of your other accounts.
Even if you have a weak password, knowing the password is useless without the encryption key.
A bit on the expensive side but I can’t say I have made up my mind yet. I will give them a chance for a month or two and see if I like it.
Bad user interface, no free option – no thanks. ProtonMail for me.
Not to mention this is prohibitively expensive imo. It should have more data available if you’re going to pay that kind of money for it. If a small business were going to choose a private email client, it would be wise to go with ProtonMail instead just to abate costs.
Except Protonmail has decided to go to war with China by offering support to the Hong Kong protest
Protonmail will win few battles against the CCP and I decided not to be in the middle of it.
I moved away from Protonmail for this reason
Countermail isn’t the best, in my opinion. The UI looks like from the 1990’s and everything is old school looking and nothing functions well. I prefer Protonmail, it even has a great app.
Thanks for your honesty, Kevin. Anyone offering an expensive service for very little return to the customer, a crappy, outdated UI AND claiming they “don’t have any more invite codes” is an utter joke.
Who’s dumb idea was invite codes to begin with? Elitist, much?
Someone’s got their heads up their Khyber Pass!
This is the greatest email clent.. . although its expensive at $49 for 12-month subscription with 2000 MB of data. The 2GB data should have been bigger for the price. However, its security and end-to-end encription is second to none. Highly recommended