By using our module, you will be able to allow your staff members to send/receive/draft/organize e-mails of their IMAP accounts, inside their dashboard.
Demo: https://codecanyon.net/item/mailbox-webmail-client-for-perfex-crm/25308081
Premium webmail and mobile experience for your users, corporate-grade support for you.
Demo: https://afterlogic.com/webmail-client