Multiple folder support. DLL Specify DLL which will receive the message for processing. Autoresponder Send a message to the sender. May be a binary file which will automatically be MIME encoded. Limit number of responses to particular address over given time period.
Robot Start a customer executable on delivery of a message.
Example C code in Reference Manual. Examples of rotating mail robot in option pack. Aliases Define 20 aliases per account. Mail Delivery Retry, warning and return time. Specific delivery rules for domains that match a given wild card - allows destination server, port and retry time to be set.