Incoming Message Size Limit: This option is used to specify the maximum size of an E-mail Message that can be delivered to the Account.
Incoming Mail Limit: This option is used to limit the number of E-mail Messages an Account can receive over the specified period of time. See the Local Delivery Module section for more details.
Delay New Mail: If the Account mail storage size is limited, and the specified percent of that limit is already used, or it would be used when the new message is added, message delivery to this Account is suspended. The Local Delivery module settings specify what actually happens to the Account message queue in this case.
Send Notice: This option specifies when the Local Delivery module should compose and store an "over quota" message in the Account INBOX. If this Notice Message is stored, no new Notice Message will be composed and stored for the next 24 hours. The Notice Message Subject and the Message text are Server Strings and they can be customized. There are two different Notice Message bodies - one is used when an incoming message has been delivered, and the other one - when an incoming message is too big to be delivered to the Account. Note: the Notice Messages are not submitted to the Queue, they are composed with the Local Delivery module and they are stored directly in the Account INBOX. To disable these 3 options, set their values to 101%.
Allowed Mail Rules: This setting tells the Server if the user is allowed to specify automated Rules that instruct the Server how to process incoming E-mail messages.
No: If this option is selected, only the administrator can specify the automated rules for this user.
Filter Only: If this option is selected, the user can specify only the following actions: Discard, Reject, Stop Processing, Mark, Add Header, Tag Subject, Store in, Copy Attachments to, and Store Encrypted in.
All But Exec: If this option is selected, the user can specify any action, but the execute action.