Encipher.it - Encrypting email with Encipher.it is a simple way to protect your sensitive data.
Libraesva Email Security Gateway - Libraesva Email Security Gateway provides enterprise email protection to assist small to large-sized businesses and enterprises to prevent outside attacks on their network.
Gofile.io - You can upload your files without registration, There are no limits.
Websense Email Security - Websense Email Security is a powerful email protection tool that helps you strengthen the security of your network.
Temp.PM - Temp.PM - Temporary Private Message
Trustwave Secure Email Gateway - Trustwave Secure Email Gateway helps protect your email environment against modern threats such as malware, ransomware and phishing, and helps prevent loss of sensitive corporate data.