MailCloak Pro is the new, Easy-to-use, Safe, Secure, Private and Portable email encryption add-on for Mozilla Firefox, POP3/SMTP Email Client and Internet Explorer.
Encrypts
- Drafts
- Attachments
- Email Messages
Easy to use
- One Click install includes GnuPG
- Automatic Key Exchange
- Cryptobot – Free key exchange Training
Easy to share
- Easy Invitations
- Easy Installations
- Easy Downloads
Mail Domains
MailCloak Pro encrypts email, attachments and drafts on the following webmails:



These webmails includes the following domain names: gmail.com, live.com, hotmail.com and yahoo.com.
MailCloak Pro also encrypts emails and attachments on any Windows POP3 / SMTP Email Client.
Compatible programs include:
- Microsoft Outlook 2002-2007
- Microsoft Outlook Express 6
- Microsoft Windows Mail (Vista)
- Mozilla Thunderbird 2.0
- Tencent Foxmail 5 - 6.5
- Dreammail 4.4
- Koomail 5.32
Once you install MailCloak and turn on encryption in the MailCloak Menu, MailCloak will append invitations & your public key to your outgoing messages. When your contacts clicks on your invitation, they will be directed to the MailCloak's download page where they can choose which version of MailCloak to install.
Alternatively, they can use any of the encryption programs listed at the bottom.
Cross Platform Compatibility
MailCloak uses the GNU Privacy Guard (A.K.A. GPG or GnuPG) to encrypt and decrypt email. GPG is an open source encryption program based on the OpenPGP encryption standard.
All OpenPGP compliant email encryption is cross compatible, so MailCloak users can exchange encrypted email with people using the following systems:
Mac:
- FireGPG
- Enigmail
- PGP Desktop
- MacGPG
Linux:
- FireGPG
- Enigmail
- Mutt
- KGpg
This is just a sampling of the GnuPG compatible programs out there. For more information see this list of GnuPG front-ends.
MailCloak Pro
–Easy-to-use Email Encryption. Watch our easy video tour!
- MailCloak for Mail Clients & IE
- Easy to use
- GnuPG