COMPAQ Software Product Description ___________________________________________________________________ Product Name: MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 PRODUCT DESCRIPTION MAILbus 400[TM] SMTP Gateway brings together the world's global mes- saging systems - the Internet[R] and X.400. MAILbus 400 SMTP Gateway provides a comprehensive solution to inter- working between the Internet and X.400 environments, based on the lat- est Internet and X.400 messaging standards. MAILbus 400 SMTP Gateway enables Internet and X.400 users to exchange a wide range of information, from simple text messages to complex doc- uments and binary information. MAILbus 400 SMTP Gateway uses the Mul- tipurpose Internet Mail Extensions (MIME) definitions to ensure the highest level of compatibility for information exchanged between the Internet and X.400 and File Transfer Bodypart 15 (FTBP) support to en- sure the filename is preserved in both directions. MAILbus 400 SMTP Gateway is flexible in its operation, providing cus- tomers with extensive control over address and data mapping. This means that customers can tune the MAILbus 400 SMTP Gateway's operation to match the needs of their particular messaging environment. In addition to supporting the latest Internet messaging standards, MAIL- bus 400 SMTP Gateway also includes support for `8-bit' sendmail sys- tems. MAILbus 400 SMTP Gateway provides customers with control over the interpretation and mapping of information in an `8-bit' sendmail environment. April 2001 AE-Q422H-TE MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 The Gateway also ships with a new template for the MIME-Bodypart Map- ping table named mbmt_221.template. The performance of some of the Gate- ways encoders and decoders has also been improved. New features in V2.3 are: - Support for multiple SMTP Gateway instances on the same server, dra- maticallyl improving throughput. - Support for 8-bit character sets in attachment filenames offering full ISO 8859-1 support on both sides of the gateway. - Message filtering based on partial address translations whereby Par- tial address lookup can be specified by the system manager in ad- dition to the current Mandatory and Optional. - The Gateway now has the ability to suppress the special IA5 body- part (RFC822 Headers) that it adds to X.400 messages." The MAILbus 400 SMTP Gateway V2.3 has been tested and certified for full functionality on Multi-CPU Alpha servers running Compaq[TM] Tru64 UNIX[TM] and MAILbus 400 MTA V2.0C. MAILbus 400 SMTP Gateway operates on Compaq[TM] Tru64 UNIX[R]. MAIL- bus 400 SMTP Gateway makes use of other COMPAQ products to connect to the Internet and X.400. MAILbus 400 SMTP Gateway uses the MAILbus 400 Message Transfer Agent for X.400 connectivity, and the SMTP mailer com- ponent of Compaq Tru64 UNIX for Internet connectivity. MAILbus 400 SMTP Gateway uses the Compaq X.500 Directory Service for address transla- tion. CONFORMANCE TO STANDARDS Internet Standards The following Internet messaging standards are relevant to MAILbus 400 SMTP Gateway: - RFC 1521 - MIME Part One. MAILbus 400 SMTP Gateway implements all aspects of RFC 1521 that are relevant to a messaging gateway. 2 MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 - RFC 1522 - MIME Part Two. MAILbus 400 SMTP Gateway implements all aspects of RFC 1522 that are relevant to a messaging gateway. - RFC 1137 - This specifies alternative translations for text char- acters known to cause interworking problems for Internet applica- tions when included in mail addresses. MAILbus 400 SMTP Gateway im- plements all of RFC 1137, but can also be configured to provide other translations, depending on the requirements of the customer. - The MIXER Specification - Consisting of RFCs 2156 & 2157. The SMTP Gateway implements the following aspects of MIXER: - translates X.400 reports into Delivery Status Notifications (DSNs). - can be configured to perform MIXER address comment handling. - supports MIXER address mapping tables. - can resolve a bodypart with the type/subtype combination mes- sage/external body. - conforms to those mappings of RFC 822 header fields to and from X.400 Service Elements as defined in the core MIXER document. - supports the mappings of MIME headers to and from File Trans- fer Bodypart (FTBP) parameters. - RFC 2157 - This specifies mappings between X.400 and RFC-822/MIME Message bodies. - The Gateway also complies with RFC-2183 Content-Disposition. X.400 Standards MAILbus 400 SMTP Gateway constructs and interprets X.400 messages as defined in CCITT Recommendations X.411 and X.420 (1992). 3 MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 HARDWARE REQUIREMENTS Processors Supported Any Alpha system supported by Compaq Tru64 UNIX, provided the system has a minimum of 64 Mbytes of physical memory. The Compaq Tru64 UNIX Software Product Description (41.61.*) contains a list of supported processors. Disk Space Requirements Disk space required for 2950 Kbytes installation: Disk space required for 2950 Kbytes use (permanent): 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 MAILbus 400 SMTP Gateway runs on either of the following software con- figurations: o Compaq Tru64 UNIX V4.0D, V4.0E or V5.0. o DECnet/OSI for UNIX V4.0D or later. o MAILbus 400 Message Tranfer Agent for Tru64 UNIX (Base and Mgt. sub- sets) V2.0C or later. o Compaq X.500 Directory Service for Compaq Tru64 UNIX (Base subset) V3.1 or later. MAILbus 400 SMTP Gateway can either be on the same system as MAILbus 400 MTA, or on a remote system. 4 MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 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 SMTP Gateway is available as part of the COMPAQ CD-ROM Soft- ware Library for Compaq Tru64 UNIX Layered products, part number QA- 054AA-H8. ORDERING INFORMATION Software Licenses: QL-0NNA9-** Software Documentation: QA-0NNAA-GZ.2.3 Software Product Services: QT-0NNA9-** * Denotes variant fields. For additional information on available li- censes, services, and media, refer to the appropriate price book. The above information is valid at the time of release. Please contact your local COMPAQ office for the most up-to-date information. SOFTWARE LICENSING This software is furnished under the licensing provisions of Compaq Computer Corporation's Standard Terms and Conditions. For more infor- mation about COMPAQ's licensing terms and policies, contact your lo- cal COMPAQ office or Partner. License Management Facility Support This layered product supports the Compaq Tru64 UNIX License Manage- ment Facility. License units for this product are allocated on an Unlimited System Use basis. 5 MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 For more information on the License Management Facility, refer to the Compaq Tru64 UNIX Software Product Description (41.61.*). SOFTWARE PRODUCT SERVICES MAILbus 400 SMTP Gateway for Compaq Tru64 UNIX can participate in large distributed messaging networks, which may involve multiple vendors' systems in multiple locations. COMPAQ offers a number of consulting services to assist customers in the planning, installation, manage- ment, and integration of these messaging networks. A variety of service options are available from COMPAQ. For more in- formation, contact your local COMPAQ office. SOFTWARE WARRANTY This software is provided by Compaq with a 90 day conformance warranty in accordance with the Compaq warranty terms applicable to the license purchase. [R] COMPAQ, the Compaq logo, DECnet and Tru64 UNIX Registered in U.S. Patent and Trademark Office. [R] MAILbus 400 is a trademark of Compaq Information Technologies Group, L.P. in the United States and/or other countries. [R] UNIX is a registered trademark of the Open Group in the United States and other countries. All other product names mentioned herein maybe trademarks or regis- tered trademarks of their respective companies. Confidential computer software. Valid license from Compaq required for possession, use or copying. Consistent with FAR 12.211 and 12.212, Com- mercial Computer Software, Computer Software Documentation, and Tech- nical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. 6 MAILbus 400 SMTP Gateway SPD 46.91.07 for Compaq Tru64 UNIX, Version 2.3 Compaq shall not be liable for technical or editorial errors or omis- sions contained herein. The information in this document is provided "AS IS" without warranty of any kind and is subject to change with- out notice. The warranties for Compaq products are set forth in the express limited warranty statements accompanying such products.Nothing herein should be construed as constituting an additional warranty. Possession, use, or copying of the software described in this publi- cation is authorized only pursuant to a valid written license from COM- PAQ or an authorized sublicensor. © Compaq Computer Corporation 2000. All rights reserved. 7