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Mailock Logo

Secure emails with encryption and recipient authentication

Table of Contents

Mailock - 2026 Pricing, Features, Reviews & Alternatives

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All user reviews are verified by in-house moderators and provider data by our software research team.  Learn more

Last updated: September 2026

Mailock overview

Based on 63 verified user reviews

What is Mailock?

By industry, Mailock reviewers are most commonly professionals in financial services (81%). The most frequent use case for Mailock cited by reviewers is email security (76% of reviewers).

What are the most popular integrations for Mailock?

The Mailock integration most frequently cited by reviewers is Microsoft Outlook, an email management product rated 4.7 out of 5 for its integration with Mailock.

Starting price

9.3per user /
per month

Alternatives

with better value for money


Pros & Cons

Client Communication

Ease of Use

Outlook Integration

Bugs and Issues

Client Setup

Service Compliance

Mailock’s user interface

Ease of use rating:

Mailock reviews

Overall rating

4.7

/5

63

Positive reviews

76

%

Rating breakdown
  • Value for money
  • Ease of use
  • Features
  • Customer support
  • Likelihood to recommend0.76/10
Rating distribution

5

4

3

2

1

50

11

0

2

0

Pros
“Secure sending and receiving documents as since Covid we do not do so many face to face meetings where we can copy clients information on first appointment”
SW

Steve W.

Mortgage Adviser

“Largely positive, recently its causing more problems as we have advisers that work for on two seperate company domains for different areas of business, as two two aren't allowed to share an account for compliance and branding purposes (one of the company domains is externally managed by a larger company),”
mr

michael r.

IT Manager

“It would be good if we could remember email addresses which had previously been sent to, so that Mailock could protect emails in the background whilst using the Outlook site”
RH

Richard H.

Paraplanner / Investment Analyst

Cons
“Sometimes clients are asked to open an account which they do not want to do and if they do this restricts the amount of data they can send”
SW

Steve W.

Mortgage Adviser

“Has a few issues with the sign-in as it doesn't automatically keep you logged in if you restart Outlook and sometimes through the day it will ask you to sign back in”
MW

Mitch W.

Senior IT Support Technician

“Most providers have reported that they are unable to open encrypted emails from Mailock and we have had to resort to sending information requests by post.”
LM

Lynne M.

Financial Planning Consultant

Who uses Mailock?

Based on 63 verified user reviews.

Company size

Small Businesses

Midsize Businesses

Enterprises

Top industries

Financial Services
Computer & Network Security
Airlines/Aviation
Construction
Others

Use cases

Email Security
Encryption
File Sharing
Secure Email Gateway
Email Management

Mailock's key features

Most critical features, based on insights from Mailock users:

Encryption
Email attachment protection

All Mailock features

Features rating:

Access controls/permissions
Activity dashboard
Activity tracking
Allow/Block list
API
Archiving & retention
Audit management
Audit trail
Authentication
Cloud encryption
Compliance management
Credential management
Data leak prevention
Data loss prevention
Data retention management
Data security
Data verification
Email attachment protection
Email filtering
Email management
Email monitoring
Email tracking
Encryption
Event logs
File encryption
For msps
HIPAA compliant
Key management
Microsoft Outlook Integration
Monitoring
PCI compliance
Phishing protection
Policy management
Real-Time monitoring
Real-Time notifications
Remote access/control
Reporting/Analytics
Reporting & statistics
Risk alerts
Scheduled/Automated reports
Secure data storage
Secure login
Security auditing
Single sign on
Third-Party integrations
Threat protection
Threat response
Two-Factor authentication
User management

Mailock alternatives

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Starting from

9.3

/user

Per month

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Features
Value for Money
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Libraesva Email Security logo
visit website

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5

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Hoxhunt logo
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Starting from

Empty state illustration for "No pricing info"

No pricing info

Free trial
Free version
Ease of Use
Features
Value for Money
Customer Support

Mailock pricing

Value for money rating:

Pricing plans

Pricing details:

Free plan
Free trial
Subscription

Free

Empty state illustration for "No pricing info"

No pricing info

Features included:

  • Email encryption
  • Q&A challenges

Pro

9.3

/user

Per month

Features included:

  • Everything in Free
  • SMS challenges
  • Custom branding
  • Enhanced alerts
  • Enhanced tracking
  • Message revoke

Enterprise

Empty state illustration for "No pricing info"

No pricing info

Features included:

  • Everything in Pro
  • Policy-based encryption
  • Automated delivery
  • API control & monitoring
  • Enterprise support
  • Flexible deployment

User opinions about Mailock price and value

Value for money rating:

To see what individual users think of Mailock's price and value, check out the review snippets below.

“Secure sending and receiving documents as since Covid we do not do so many face to face meetings where we can copy clients information on first appointment”
SW

Steve W.

Mortgage Adviser

“Largely positive, recently its causing more problems as we have advisers that work for on two seperate company domains for different areas of business, as two two aren't allowed to share an account for compliance and branding purposes (one of the company domains is externally managed by a larger company),”
mr

michael r.

IT Manager

Mailock integrations (3)

Integrations rated by users

We looked at 63 user reviews to identify which products are mentioned as Mailock integrations and how users feel about them.

Integration rating: 4.7 (12)

Integration rating: 5.0 (2)

Other top integrations

Mailock support options

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Platforms supported

Web
Android
iPhone/iPad

Support options

Phone Support
Knowledge Base
FAQs/Forum
Email/Help Desk

Training options

Videos
In Person
Documentation
Live Online
Webinars

Mailock FAQs

Q. Who are the typical users of Mailock?

Mailock has the following typical customers:
Small Business, Mid-size Business, Large Enterprises, Freelancers

These products have better value for money


Q. What is Mailock used for?

Exchange confidential information with customers using your existing email setup. Encrypt messages and attachments, and authenticate your recipients. Features include: AES-256 email encryption, multi-factor recipient authentication, Outlook/M365/Unipass ID integrations, automated bulk encrypted email delivery, desktop/on-premise/cloud solutions, compliance with ICO/FCA guidance, message audit and revoke capability. Start a free trial or book a one-to-one demo!


Q. What level of support does Mailock offer?

Mailock offers the following support options:
Phone Support, Knowledge Base, FAQs/Forum, Email/Help Desk

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