Mailock Enterprise > Automated
Deliver secure
email at scale
Automated secure document delivery
Deliver statements, policy documents and other sensitive customer communications securely by email at scale. Apply recipient authentication, track access and support secure replies.
Secure document
delivery at scale
Mailock Automated is an optional Enterprise licence for high-volume and system-generated secure delivery. Route, encrypt and deliver customer communications through the inbox using rules, X-headers or batch workflows.
- Drive customer engagement
- Reduce postal and carbon overheads
- Protect data with enterprise security
Route, authenticate, deliver
How automated secure delivery works
1. Route
Route statements, documents and customer communications through Mailock using rules, X-headers or defined keywords.
2. Authenticate
Apply recipient authentication challenges including email OTP, Q&A, SMS, or identity check to verify before access.
3. Deliver & respond
Recipients can read, download and reply securely without needing a Mailock account or separate customer portal.
Security
Protect data & support
compliance obligations
High-volume sensitive document delivery needs consistent safeguards. Mailock applies AES-256 encryption, recipient authentication and activity records to help organisations support ICO and FCA expectations.
Efficiency
Digitise high-volume
delivery workflows
The figures below come from consultancy modelling developed with Project Rome and Professor Simon Pringle to assess the potential impact of replacing suitable print-and-post communications with secure email.

Lower costs
The modelling estimated savings of up to 95% on print, pack and post for organisations with high output volumes. Actual savings depend on communication mix and delivery setup.
More than 80% lower carbon impact
The same modelling estimated that moving suitable communications to secure email could reduce associated delivery emissions by more than 80%.
Estimated 270 tonnes of CO₂e saved
Applying the Project Rome model to Aegon’s Mailock delivery volumes produced an estimated saving of 270 tonnes of CO₂e since 2019.
Engagement
Cater to customers’
channel of choice
Research shows customers are more likely to read and respond to secure emails than to letters or portal notifications. A Mailock Automated licence enables you to deliver important documents where they’re most likely to be seen - the inbox.
Quick and helpful
Very quick and helpful service. Easy to understand and efficient. Thanks!
Jenny
Mailock recipient
Not too complicated
Not complicated for me at all, so must be very easy for younger generations!
Chris
Mailock recipient
My data is safe
Good to know my data is safe! Easy to use once you get started.
Sylvia
Mailock recipient
Simple setup
I'm no technical wizard, but setting it up was very easy for me.
Chris
Mailock recipient
Used it for years
Been using this for years- if ever I have an issue it's solved quickly and efficiently.
Heather
Mailock recipient
Peace of mind
It's reassuring to know that no one else can access my information.
Charlie
Mailock recipient
Already an Enterprise user?
See how easy it is to upgrade to Automated.
Testimonial
Advanced security for enterprise-scale communications
Clients of ours like HSBC can now deliver customer communications across platforms and timezones with the advanced security that Mailock provides.
Features
Automated secure document delivery
Connect existing systems and mail flow to deliver sensitive documents securely at scale, while keeping the recipient journey in the inbox.
High-volume delivery
Automated triggers
Real-time webhooks
Download the Mailock
Automated Data Sheet
Deployment
Built to fit your infrastructure
Mailock Automated offers flexible deployment options to match your technical setup and branding requirements.
Managed service
Use our cloud appliance or host within your own environment.
Storage location
Choose EU-based default or configure a dedicated server.
White-labelling
Customise the recipient experience to reflect your brand identity.
Multi-branding
Support distinct brands across departments or business lines.
Multi-tenancy
Deploy with single or multi-tenant configuration to suit your scale.
Encryption triggers
Initiate secure delivery based on rules, headers, or keywords.
Use Cases
Use Case
Cut delivery costs
Digitising fulfilment helps reduce the burden of high-volume post and streamline operations.
Use Case
Boost engagement
Secure email removes friction from the customer experience, encouraging quicker responses.
Use Case
Drive portal usage
Deliver documents to inboxes while encouraging portal access through secure links.
Questions?
Talk to us
Book a demo to see how Mailock Enterprise with Automated can support your customer communications at scale.
Questions?
FAQs, answered
What is Mailock Automated?
Mailock Automated is an optional licence for Mailock Enterprise. It supports high-volume and system-generated secure document delivery using rules, X-headers and batch workflows, while Enterprise provides the underlying organisation-wide secure email service.
How does Mailock Automated connect to existing systems?
Organisations can route communications through Mailock using mail rules, X-headers, defined keywords or batch delivery workflows. Deployment and integration options depend on your current infrastructure and are agreed during solution design.
How does it support security and compliance?
Mailock Automated uses end-to-end AES-256 encryption, recipient authentication and activity records for delivery, access and revocation. These controls can help organisations support FCA, ICO and UK GDPR obligations.
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