Internet Direct (Indy) Version 9.0.2 Beta
TMINFORecord.ErrorMailbox
Indicates the email address for reporting error messages for the mailbox or mailing list.

property ErrorMailbox: String;
Description
ErrorMailbox is a read-only String property that represents the email address used to receive error messages related to the mailing list or mailbox specified by the owner of the Resource Record. If the domain name for the Resouce Record is the root, errors should be returned to the sender of the message. ErrorMailbox is read from RData values in the Resource Record in Parse.