Monthly Messages Χ Recipients

The maximum sum of the number of recipients each message was sent to during a month. For example, if you sent 1 message to 100 people and 1 message to 5 people, your Messages Χ Recipients would be 105. If you sent 30 messages and each message was sent to a single recipient, your Messages Χ Recipients would be 30.

Storage on Server

The maximum total uncompressed size of all messages and attachments stored on the server

Monthly Data Downloaded by Recipients

The maximum total uncompressed size of data downloaded by recipients of messages created under your subscription.

Maximum File Size

The maximum uncompressed file size that can be sent as an attachment.