DIGITAL Software Product Description ___________________________________________________________________ Product Name: MAILbus 400 Message Transfer Agent SPD 46.89.04 for Digital UNIX, Version 2.0 PRODUCT DESCRIPTION MAILbus 400[TM] Message Transfer Agent (MTA) for Digital[TM] UNIX[R] is a layered software product that resides on a Digital UNIX system. MAILbus 400 MTA provides electronic messaging services in an open net- work environment. These services are used by messaging applications, such as user agents and gateways. MAILbus 400 MTA provides the elec- tronic messaging services of an X.400 MTA, designed to conform to the 1992 CCITT series of recommendations and the 1988 joint CCITT and ISO Message Handling System Standards and their subsequent revisions. A messaging network based on MAILbus 400 MTAs can function as all, or part of, a Private Management Domain or Administration Management Do- main. MAILbus 400 MTA for Digital UNIX uses DECnet[TM]/OSI[R] for Digital UNIX for OSI protocol support, and the Digital X.500 Directory Ser- vice for directory services. WAN Support for Digital UNIX is required for communication over X.25 networks. MAILbus 400 MTA operates over the OSI protocols, as supported by DEC- net/OSI. MAILbus 400 MTA can also operate over TCP/IP networks, us- ing the RFC 1006 protocol, as supported by DECnet/OSI. The RFC 1006 protocol emulates the OSI Transport Service Protocol Class 0 over a TCP/IP network service. MAILbus 400 MTA can communicate with: o Another MAILbus 400 MTA o A VAX[TM] Message Router[TM]/X.400 Gateway March 1996 AE-Q2MSE-TE o Another vendor's X.400 MTA MAILbus 400 MTA provides management services conforming to the Dig- ital Enterprise Management Architecture (EMA), integrated with DECnet/OSI. This provides local and remote management of MAILbus 400 MTA opera- tion. MAILbus 400 MTA supports an interface for messaging applications such as user agents and gateways; access to this is provided by MAILbus 400 Application Program Interface for Digital UNIX. MAILbus 400 MTA provides the following services to collect informa- tion about messages: o Accounting services, to record particular items of information about messages. o Archiving services, to retain complete copies of messages. o Message history logging services, to record information about mes- sages for tracing purposes. MAILbus 400 MTA provides an Interpersonal Messaging Service (IPMS) body- part conversion service, based on recipient capabilities registered in the directory. The set of bodypart converters provided with MAIL- bus 400 MTA for Digital UNIX provides a selected set of conversions between the following bodypart types: o IA5 o Teletex o ISO/6937 o General text (for ISO IR repertoires covering ISOLatin1, ISO/6937, and Teletex) o DEC[TM] Multinational Character Set o Message Router Text o WPS-PLUS[TM] o DECdx[TM] 2 o Super DEC Kanji Text o Shift JIS Text o INTAP JPBodyParts o INTAP Extended JP1 In order to use the Super DEC Kanji, Shift JIS. and INTAP bodypart con- verters, Digital UNIX Japanese Support Version 3.0 or later must be installed on the same system as the MAILbus 400 MTA. MAILbus 400 MTA supports conversion between Externally Defined Body- parts and File Transfer Bodyparts. In addition to providing conver- sion services, MAILbus 400 MTA supports transfer and receipt of any X.400 IPMS bodypart types, and non-IPMS content types. MAILbus 400 MTA is typically used in conjunction with other Digital- supplied messaging products, such as user agents and gateways. The fol- lowing are examples of messaging products that can be used in conjunc- tion with MAILbus 400 MTA to provide a complete messaging solution: o ALL-IN-1[TM] -This is an office system solution providing a wide range of services and supporting a number of different messaging clients. o MAILbus 400 SMTP Gateway for Digital UNIX-This is a messaging gate- way providing connectivity between SMTP and X.400 environments. o MailWorks[TM] for Digital UNIX-This is an electronic mail system providing a wide range of services, and supporting a number of dif- ferent messaging clients. o LinkWorks[TM] for Digital UNIX-This is an office solution, which can be tailored to meet the requirements of a particular customer. o MAILbus 400 Message Store for Digital UNIX-This provides message storage and submission services for users in an open network en- vironment. o MAILbus 400 Message Router Gateway for OpenVMS[TM]-This provides a gateway between the X.400 environment and Message Router systems. 3 o DEC/EDI[TM] for OpenVMS-This provides a wide range of services to enable Electronic Data Interchange (EDI) between business appli- cations. o ISOGATE[TM] and ISOGATE Access Unit for cc:Mail[R]-These products together provide a gateway between MAILbus 400 MTA and the cc:Mail electronic mail system. o ISOGATE and ISOGATE Access Unit for Microsoft[R] Mail-These prod- ucts together provide a gateway between MAILbus 400 MTA and the Mi- crosoft Mail for PC Networks electronic mail system. o ISOCOR[R] X.400 Router for Lotus Notes[R] - This provides a gate- way between MAILbus 400 MTA and the Lotus Notes environment. CONFORMANCE TO STANDARDS MAILbus 400 MTA is designed to conform to the 1992 CCITT X.400 series of recommendations. MAILbus 400 MTA is also designed to conform to the 1988 joint CCITT and ISO Message Handling System (MHS) standards, and the following revision documents: o Revision of the CCITT 1988 X.400 Series of Recommendations - The MHS Implementor's Guide Version 10 of February 1993 o Revisions of individual parts of International Standard ISO/IEC 10021 - Part 10021-1: Corrigenda 1, 2, 3, 4, 5, 6, and Amendment 2 - Part 10021-2: Corrigenda 1, 2, 3, 4, 5, 6, 7, and Amendments 1,2 - Part 10021-4: Corrigenda 1, 2, 3, 4, 5, 6, 7, 8, and Amendment 1 - Part 10021-5: Corrigenda 1, 2, 3, 4, 5, 6, 7 - Part 10021-6: Corrigenda 1, 2, 3, 4, 5, 6, 7 - Part 10021-7: Corrigenda 1, 2, 3, 4, 5, and Amendment 1 4 MAILbus 400 MTA is designed to conform to the International Standard- ized Profile ISO/IEC ISP 10611 Common Messaging (AMH1n), and to the International Standardized Profile ISO/IEC ISP 12062 Interpersonal Mes- saging (AMH2n). MAILbus 400 MTA is designed to conform to the following regional pro- files: o The Stable Implementation Agreements for Open Systems Interconnec- tion Protocols, Version 7, Edition 1, December 1993, set up by the Open System Environment (OSE) Implementor's Workshop (OIW). o United States Government OSI Profiles (US GOSIP) V1.0, V2.0. o United Kingdom Government OSI Profile (UK GOSIP) V4.1. o CEN/CENELEC profiles ENV 41201, 41202, 41214 A previous version of MAILbus 400 MTA (V1.3) has undergone registra- tion for conformance to the US Gosip V2.0 profile. Please contact your local Digital office for information on the conformance test reports and registration. HARDWARE REQUIREMENTS Processors Supported Any Alpha AXP[TM] processor supported by Digital UNIX, provided the system has a minimum of 64 Mbytes of physical memory. The Digital UNIX Software Product Description (41.61.*) contains a list of supported processors. Disk Space Requirements (Block Cluster Size = 1): Disk space required for 21750 Kbytes installation: Disk space required for 21750 Kbytes use (permanent): 5 These counts refer to the disk space required on the system disk. The sizes are approximate; actual sizes may vary depending on the user's system environment, configuration, and software options. SOFTWARE REQUIREMENTS o Digital UNIX V3.2 or later o DECnet/OSI for Digital UNIX, V3.2A or later o Digital X.500 Directory Server for Digital UNIX (Base Subset), V3.0 or later OPTIONAL SOFTWARE o WAN Support V2.0 or later for Digital UNIX is required for commu- nication over X.25 networks o Digital UNIX Japanese Support Version 3.0 or later is required for use of Super DEC Kanji, Shift JIS. and INTAP bodypart converters o ALL-IN-1 V3.2 or later provides an office solution with a wide range of services and supporting a number of different messaging clients o MAILbus 400 SMTP Gateway for Digital UNIX V2.1 or later provides connectivity between SMTP and X.400 messaging environments o MailWorks for Digital UNIX V1.7A or later provides an electronic mail system supporting a number of different messaging clients o LinkWorks for Digital UNIX provides a tailorable office solution o MAILbus 400 Message Router Gateway for OpenVMS V1.2 or later is re- quired for communication with Message Router systems o MAILbus 400 Message Store for Digital UNIX V1.2 or later provides message storage and submission services in an open network envi- ronment. o DEC/EDI for OpenVMS V2.0 or later is required for Electronic Data Interchange services 6 o ISOGATE and ISOGATE Access Unit for cc:Mail are required for com- munication with cc:Mail systems o ISOGATE and ISOGATE Access Unit for Microsoft Mail are required for communication with Microsoft Mail systems o ISOCOR X.400 Router for Lotus Notes is required for communication with the Lotus Notes environment GROWTH CONSIDERATIONS The minimum hardware/software requirements for any future version of this product may be different from the requirements for the current version. DISTRIBUTION MEDIA MAILbus 400 MTA is available as part of the Digital CD-ROM Software Library for Digital UNIX Layered Products, part number QA-054AA-H8. ORDERING INFORMATION Software Licenses: QL-0NLA*-** Software Documentation: QA-0NLAA-GZ Software Product Services: QT-0NLA*-** * Denotes variant fields. For additional information on available li- censes, services, and media, refer to the appropriate price book. SOFTWARE LICENSING This software is furnished under the licensing provisions of Digital Equipment Corporation's Standard Terms and Conditions. For more in- formation about Digital's licensing terms and policies, contact your local Digital office. License Management Facility Support 7 This layered product supports the Digital UNIX License Management Fa- cility. License units for this product are allocated on an Unlimited System Use and Concurrent Use basis. Each Concurrent Use license allows a specified number of messages to be processed by the MAILbus 400 MTA in a 24 hour period. If the num- ber of messages processed by the MAILbus 400 MTA in a 24 hour period exceeds the number of messages for which the MAILbus 400 MTA is li- censed, a warning message is output to inform the user that they are in breach of their licensing agreement. The MAILbus 400 MTA will con- tinue to process messages even if the licensed number of messages is exceeded. The MAILbus 400 MTA Unlimited System Use license imposes no restric- tions on the number of messages that the MAILbus 400 MTA can process in a 24 hour period. All licenses for the MAILbus 400 MTA allow the installation and use of the MAILbus 400 MTA base component on any Digital UNIX system op- erating an application that requires access to the MAILbus 400 MTA. For more information on the License Management Facility, refer to the Digital UNIX Software Product Description. SOFTWARE PRODUCT SERVICES MAILbus 400 MTA can participate in large distributed messaging net- works, which may involve multiple vendors' systems in multiple loca- tions. Digital offers a number of consulting services to assist cus- tomers in the planning, installation, management, and integration of these messaging networks. A variety of service options are available from Digital. For more in- formation, contact your local Digital office. 8 SOFTWARE WARRANTY Warranty for this software product is provided by Digital with the pur- chase of a license for the product as defined in the Software Warranty Addendum of this SPD. Warranty Limitations Absolute fidelity between an original document and the resulting doc- ument after MAILbus 400 MTA has performed a bodypart conversion on a message is not guaranteed. The differences between the X.400 IPMS body- part definitions are such that conversions can result in a change in the formatting or content of a message bodypart. [R] OSI is a registered trademark of CA Management, Inc. [R] cc:Mail is a registered trademark of cc:Mail, Inc. [R] Microsoft is a registered trademark of Microsoft Corporation. [R] NetWare is a registered trademark of Novell, Inc. [R] ISOCOR is a registered trademark of ISOCOR. [TM] ISOGATE is a trademark of ISOCOR. [R] Lotus and Lotus Notes are registered trademarks of Lotus De- velopment Corp. [R] UNIX is a registered trademark in the United States and other countries licensed exclusively through X/Open[TM] Company Ltd. [TM] X/Open is a trademark of the X/Open Company Limited. [TM] The DIGITAL Logo, ALL-IN-1, AXP, DEC, DECdx, DECnet, Digital, LinkWorks, MAILbus, MAILbus 400, MailWorks, Message Router, MicroVAX, OpenVMS, VAX, and WPS-PLUS are trademarks of Digital Equipment Corporation. 9 Digital Equipment Corporation makes no representations that the use of its products in the manner described in this publication will not infringe on existing or future patent rights, nor do the descriptions contained in this publication imply the granting of licenses to make, use, or sell equipment or software in accordance with the description. Possession, use, or copying of the software described in this publi- cation is authorized only pursuant to a valid written license from Dig- ital or an authorized sublicensor. © Digital Equipment Corporation 1994, 1996. All rights reserved. 10