Compatible with Outlook® 2003/2007/2010/2013 (32 or 64bit)
Requires Microsoft Windows 8®, 7®, Vista® or XP® and
.NET Framework 3.5 or later.
$49.99 per User
Strong AES-256 Email Encryption and Zip Add-in for Microsoft® Outlook®
See Also: PDF Postman for Outlook
MessageLock makes it easy to send and receive AES encrypted email messages with Microsoft Outlook.
View FAQ | Product Spec Sheet
If you understand these toolbar buttons, you can already use MessageLock.
Encrypts Outlook email message and attachments
Secures email messages in an AES encrypted zip-compatible envelope
Adds zip, unzip and decryption to Microsoft Outlook
Widely compatible with Hundreds of Millions of Computers that can already decrypt Zip files
Simple One-Click email Encryption
Email Encryption/Decryption and Zip Compression in a easy to use utility
MessageLock is an add-in for Microsoft Outlook that allows the sender to protect email messages using strong AES-256 bit encryption (exceeds HIPAA's minimum strength requirements).
To use MessageLock, open a new email message in Microsoft Outlook, and click the "Encrypt Email" button in the Outlook email toolbar.
MessageLock is virtually seamless when both sender and receiver have it installed. MessageLock will automatically decrypt inbound packets, and display the email as a regular message in your Outlook inbox.
Sending Encrypted Messages
When sending email to someone who does not have MessageLock, you can select among four methods to deliver your message securely:
1. Use the Lockbin message locker service. Lockbin.com is a free service that will host your email and file attachments until the recipient can retrieve them. This option uses a FIPS-140 verified cryptolibrary for HIPAA compliance. Premium Lockbin members can also receive email messages and files directly to Microsoft Outlook.
2. Send using zip-compatible encryption. This method requires that the user have a zip utility (such as Peazip.com or Winzip) to decrypt the MessageLock file and access the contents. The recipient may already have a zip tool, but if not, it is free to download. Using zip encryption works very well most of the time, but occassionally a firewall may block an encrypted zip file.
3. Require the use of MessageLock Decryptor. This method requires that the recipient download MessageLock Decryptor to open the .ml256 packets that MessageLock creates. After installing the Decryptor, the user simply clicks on the .ml256 file to open your message; MessageLock Decryptor will then prompt for the password. This method has proven very reliable in delivering the encrypted packetl.
4. Send a self-decrypting file. This method allows you to create a self-decrypting .exe file which when run, will prompt the recipient for the password. The user does not require any special software. The executable file is delivered in an unencrypted zip wrapper, accessible to Windows XP and later without a standalone zip utility.
Whichever method is chosen, MessageLock will remember it, and apply the settings to future encrypted emails to that recipient.
MessageLock will gather the passwords as you use it. If a password is required it will prompt for one. If it already knows the password for the recipient, then it won't ask again. Access to the master password list can be protected.
Use MessageLock to:
- send secure email messages
- automatically unzip and decrypt any password protected zip files that you receive
- secure your file attachments with strong AES-256 zip-compatible encryption
- easily apply encryption and compression to your entire email message
- send encrypted emails to multiple recipients or to a group
- automatically format your email message as either a pdf, mht or msg file, depending on the preference of your recipient
- combine file attachments into a single smaller zip file
- gathers your passwords as you send email, then recalls your passwords on future correspondence
System administrators appreciate these features:
- If it is desirable to do so, you can distribute a "starter" password database. Users can optionally be locked out of password settings.
- User intuitive: very little training is necessary to use MessageLock.
- Silent install with command line key registration
- Install for all user accounts, or a single user
- Multiple MessageLock installations can be activated online with a single key
- For site licenses, or where online activation is not practical, MessageLock can be activated by including a key file in the directory
Who is it for?
MessageLock was designed primarily for people who communicate with midsize to small office professionals or individuals. A recent survey of our users showed us that MessageLock is used by banks, manufacturers, designers, architects, lawyers, social service agencies, educators and CPA's.
A single click lets you secure financial reports, manuscripts, word documents, contracts, designs, travel plans, power-point slides, login passwords, hotel reservations, photos, source code, set appointments, or any other discreet business or personal information. Click here for a list of other files you should seek to protect when sending in an email.
Integrated Zip Compression for Outlook 2013/2010/2007/2003
MessageLock for Outlook will place your documents into a compressed and/or encrypted zip file. It can also create a self-decrypting .exe file. Users who have advanced needs to set rules for compression will find a number of options to configure MessageLock to their specific needs.
Download your free trial of MessageLock for Outlook.
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