OSI/MHS Gateway Programmatic Interface (GPI) Reference Manual
Object Classes and Attribute Types
OSI/MHS Gateway Programmatic Interface (GPI) Reference Manual—522223-001
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MH-C-MESSAGE-RD
MH-T-EXTENSIONS
Are requests for extended processing as part of the object’s submission, transfer, or 
delivery. 
MH-T-MTA-REPORT-REQUEST
Indicates the kinds of reports that the originating MD requests in circumstances 
prescribed for such reports. DDL names for the enumerated values of this attribute 
(omitting the prefix MH-RQ-) describe the reports that are issued: 
This attribute does not exclude reports or call for less external trace information than the 
MH-T-ORIGINATOR-REPORT-REQUEST attribute.
MH-T-MTA-RESPONSIBILITY
Indicates whether the message in which the recipient descriptor is contained is to be 
delivered to the recipient. If the value is OM-FALSE, another copy of the message is 
being independently routed to this recipient. 
MH-T-ORIGINATOR-REPORT-REQUEST
Indicates the kinds of reports that the originator requests in circumstances prescribed for 
such reports. DDL names for the enumerated values of this attribute (omitting the prefix 
MH-RQ-) describe the reports that are issued: 
MH-T-PREFERRED-DELIVERY-MODES
Identifies the delivery modes requested by the originator, in order of decreasing 
preference. This attribute is included for future use and is relevant only when the form 
of an O/R name is a directory name. (Currently, the GPI does not support the directory 
name attribute.)
The DDL names for enumerated values of this attribute indicate the delivery modes. 
(See the enumerated values in the Value Characteristics column in Table 3-28
.) In the 
DDL names, PDS indicates physical delivery system (for example, postal system) and 
NON-DELIVERY A nondelivery report containing information from the final 
external trace only
ALWAYS A delivery or nondelivery report containing information from 
the final external trace only
ALWAYS-AUDITED A delivery or nondelivery report containing all external trace 
entries
NEVER No report of either type
NON-DELIVERY A nondelivery report containing information from the final 
external trace only
ALWAYS A delivery or nondelivery report containing information from 
the final external trace only










