The following are the limitations of the MX accounts:
* Each mailbox is allocated 1GB (unless otherwise agreed).
* You may have 1 Organization per account.
* You may have unlimited number of domains 'registered' on your account.
* You may have unlimited number of Distribution Lists.
* You may have unlimited number of Contacts.
* You may have unlimited number of Public Folders
* The maximum allowable number of recipients per email is 200. Please note that this is the maximum number of total recipients, e.g, if you have 200 people on a Distribution List, you will only be able to mail to THAT Distribution List.
* The maximum size of incoming and outgoing email is 50 MB [51200 KB]