Exchange would be your Messaging and Mailing platform. Is is based on Microsoft Exchange Server, and you would get an advanced enterprise solution, updated and shared.

Its main features are:

• Movility. Access from any computer device (even smartphone, table or notebook) anywhere.
• Syncrhonization. Do not waste your time erasing mails you have already read in other device.
• Teamwork. Assign tasks, check contact address book, add an appointment to your scheduling, all of them shared by your company users.
• Security. Secure use (HTTPS) and anti-spam and anti-viruses filtering. Weekly backup is included.
• Adjusted Invoicing. Monthly payment, and only for required mailing accounts.