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-PER-RECIPIENT-DR
MH-T-ARRIVAL-TIME
Indicates the date and time at which the message or probe entered the MD that produced 
the per-recipient report. (The date and time are in UTC format.)
MH-T-CONVERTED-EITS
Provides the EITs that characterize, or would characterize, the message after the MTS 
converted it. This attribute is present only if the MTS converted, or would have 
converted, the message.
MH-T-DELIVERY-POINT
Indicates the nature of the functional entity that was used to deliver the message or 
probe. DDL names for the enumerated values of this attribute (omitting the prefix 
MH-DP-) describe the reports that are issued: 
MH-T-DELIVERY-TIME
Indicates the date and time at which the message or probe was delivered. (The date and 
time are in UTC format.)
MH-T-EXTENSIONS
Are requests for extended processing as part of the object’s submission, transfer, or 
delivery. 
MH-T-INTENDED-RECIPIENT-NAME
Is the O/R name of the originally intended recipient. This attribute is present only if the 
MH-T-ACTUAL-RECIPIENT-NAME attribute denotes an alternate recipient.
MH-T-INTENDED-RECIPIENT-NUMBER
Is the ordinal position of the intended recipient in the list of recipients specified by the 
originator of the message or probe. The value for the first recipient is 1. The minimum 
value is ZGPI-MIN-RECIPIENTS, and the maximum value is ZGPI-MAX-
RECIPIENTS.
PUBLIC-UA User agent owned by a public-service provider
PRIVATE-UA User agent owned by a private organization, such as an in-house 
messaging system
MS Message store
DL Distribution list
PDAU Physical delivery access unit
PDS-PATRON Patron of a physical-delivery system
OTHER-AU Access unit other than a PDAU










