Mailock® Plans
Simple pricing, advanced security
Free
Free secure email
Free
Limited to 5 sends monthly
Email encryption
Outlook add-in (Windows)
Question-and-answer challenge
SMS code challenge
Unipass ID challenge
Message revoke
Custom trigger words
Company branding
M365 integration
Single/multi-tenancy
On-prem/cloud hosting
Managed-for-you services
API control & monitoring
Automation & bulk send
Pro
Secure client comms
£9.30
per user monthly (+VAT)
Email encryption
Outlook add-in (Windows)
Question-and-answer challenge
SMS code challenge
Unipass ID challenge
Message revoke
Custom trigger words
Company branding
M365 integration
Single/multi-tenancy
On-prem/cloud hosting
Managed-for-you services
API control & monitoring
Automation & bulk send
Most popular
Enterprise
Outbound email security
Package dependent
seat & volume pricing available
Email encryption
Outlook add-in (Windows)
Question-and-answer challenge
SMS code challenge
Unipass ID challenge
Message revoke
Custom trigger words
Company branding
M365 integration
Single/multi-tenancy
On-prem/cloud hosting
Managed-for-you services
API control & monitoring
Download Data Sheets
For a full comparison of features, download our technical data sheets.
Ts & Cs
- All prices exclude VAT.
- Fair usage policy applies.
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We are continually developing third party authentication integrations.
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Data storage periods can be customised to meet enterprise plan needs.
Features/pricing for enterprise plans vary based on infrastructure, requirements, and the package negotiated with our team.
- Message expiry periods:
-
- Mailock Free accounts are limited to 21-day message expiry
- Mailock Pro accounts are limited to 365-day message expiry
- Enterprise and Automated accounts have at least 365-day message expiry
- Existing Business Premium, Pro, or Lite licence holders, please contact support.