Keep client email
Secure email for business freedom
Encrypt confidential business email exchanges and protect clients from fraud with end-to-end encrypted email.
How it works
Start a secure email from your desktop email client or your web browser. Set a challenge so only the right people gain access.
Recipients click ‘Open’ on the notification delivered to their inbox. They’ll answer any challenges that have been set, or if they're trusted, they can open and read right away.
If recipients need to reply to a secure message, they can use Mailock to compose, attach, and reply using their existing email address and account. They'll even get a limited number of secure emails to send.
Make sure the right
person is reading
Set read challenges for recipients
- SMS: Send a one-time code to your recipient's mobile device.
- Q&A: Ask your recipient a question only they could correctly answer.
- Unipass ID: Allow financial professionals to verify their ID using Unipass.
Share the power
to email securely
Pass your recipients a send or few
It’s not enough to protect information one way only. Make it easy for clients to reply securely, plus we'll give them some free send credits in case they need to deliver sensitive information to others.
Prevent data loss
with custom alerts
Don't let sensitive data escape
We're only human - sometimes we forget to think twice before hitting 'send'. Customise our preset trigger words. If they’re present in an unsecured email, Mailock will remind you to send it securely.
A secure email service that helps you to comply with UK data security regulations
“Personal data shall be: processed in a manner that ensures appropriate security of the personal data, including protection against unauthorised or unlawful processing and against accidental loss, destruction or damage, using appropriate technical or organisational measures ('integrity and confidentiality').”
— ICO, 2021
“You should use encrypted communication channels when transmitting personal data. You should use encryption and ensure that your encryption solution meets current standards.”
— ICO, 2021
"Keep a copy of relevant electronic communications, made with, sent from or received on equipment: (1) provided by the firm to an employee or contractor; or (2) the use of which by an employee or contractor has been sanctioned or permitted by the firm."
- FCA, 2017
"Have sound security mechanisms in place to guarantee the security and authentication of the means of transfer of information, minimise the risk of data corruption and unauthorised access and to prevent information leakage maintaining the confidentiality of the data at all times.”
— FCA, 2021
Secure your emails
Sign up to Mailock Pro to start securing messages and attachments using your existing email address and account.
Save time spent sending sensitive information back and forth between colleagues, partners, and clients. Speed is key to a positive customer experience according to PWC reports.
Let’s reach Net Zero together. Reduce your paper document output by taking your sensitive information exchanges digital. Save carbon and do it with bottom line impact.
Free your business from open-risk email. Protect messages and files from cyber threat and human error. Exchange documents with customers in line with regulatory guidance.
Try Mailock Pro
Take advantage of unlimited secure email sends and all premium Pro features.
Hear from our users
Brearley Law Puts The Protection Of Client Data First With Mailock
According to the most recent ICO statistics, the UK legal industry is responsible for 8% of total data breach incidents reported in the past year.
Securing Client Communications At Stonebridge Financial
Find out how Stonebridge Financial secured their email communications using Mailock, driving efficiency and engagement with their clients in the process.
Securing Client Communications At Thanks Wealth Planning
Personal information is abundant within financial services. This case study shows how Thanks Wealth Planning increased security for their communications.