Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
Cryoserver - Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.
Burp Suite - Burp Suite is an integrated platform for performing security testing of web applications.
Gmvault - Backup the emails in your Gmail account.
OpenVAS - The Open Vulnerability Assessment System (OpenVAS) is a framework of several services and tools...
imapsync - Console-based utility for migrating IMAP mailboxes.