Apri 2015 - EmailArchitect Email Server 11.0 Released.
Total outbound connections throttling, outbound traffic throttling and SMTP outbound monitor in SMTP Service
Disable remote forwarding option for domains and users
Increase user quota limit
Improved mailbox storage which can prevent duplicated emails
Enable and disable GFilter, domain rules and user rules
User password policy
Top message senders in journal
Move specified emails in WebMail and improved Web Mail interface

https://www.emailarchitect.net/emailserver