How to add tracking to an email
Tracking links and attachments in Gmail
Encrypting an email using either Public Key (PGP) or AES 256 encryption
Encrypting a file using either Public Key (PGP) or AES 256 encryption
Create and manage public, private keys
Revoking and deleting a public key
Sending an encrypted message to someone without the kodamail extension
Sending an encrypted file to someone without the kodamail extension
Auto delete a sent email using Gmail's Confidential Mode
Registering another Gmail account
