                           COMPAQ     E            MAILbus 400 Message Transfer Agent and Application Program "            Interface, Version 2.0C  '            Cover Letter for OpenVMS VAX               AV-QSGGE-TE    H            This Cover Letter lists the functional changes that have beenK            introduced in Version 2.0C of the MAILbus[TM] 400 MTA. There are M            no functional changes that have been introduced in Version 2.0C of ?            the MAILbus 400 Application Program Interface (API).   J            This Cover Letter also describes how to install Version 2.0C of>            the MAILbus 400 MTA and API on OpenVMS[TM] VAX[TM].  4            Functional Changes to the MAILbus 400 MTA  L            The following changes have been made to the MTA for Version 2.0C.M            Full details of these changes are given in the MAILbus 400 MTA and 3            API Release Notes for OpenVMS VAX/Alpha.   D            o  MTA V2.0C now supports 256 parallel agent connections.  "            o  New MTS MSL provided  7            o  The MTA is now supported on OpenVMS V7.2.   "            Installing Version 2.0C  I            To install this kit follow the instructions in MAILbus 400 MTA L            Installing on an OpenVMS VAX System or MAILbus 400 API InstallingB            on an OpenVMS VAX System with the following exceptions:  J            o  Make sure you install one of the following configurations of$               prerequisite software:                 -  OpenVMS V6.2 =                  DECnet[TM]/OSI[R] for OpenVMS V6.3 with ECO8 M                  DIGITAL[TM] X.500 Directory Service for OpenVMS (Base compo- &                  nent) V3.0 (or later)                 -  OpenVMS V7.1 M                  DECnet-Plus for OpenVMS V7.1 with ECO2, including the DECnet K                  Application Interface component (formerly known as the OSI 1                  Applications Kernel or OSAK[TM]) M                  DIGITAL X.500 Directory Service for OpenVMS (Base component)                    V3.0 (or later)                 -  OpenVMS V7.2 G                  DECnet-Plus for OpenVMS V7.2, including the DECnet Ap- I                  plication Interface component (formerly known as the OSI ;                  Applications Kernel or OSAK[TM], V3.0-003O M                  DIGITAL X.500 Directory Service for OpenVMS (Base component)                    V3.0 (or later)                 H            o  The approximate disk space required on the system disk (inL               blocks) during and after installation for the different compo-5               nents are shown in the following table:   N               ________________________________________________________________J               Component Title                   Space Required (in blocks)  N               _______________________________During___________After___________  C               MAILbus 400 MTA Mgt             3700             1400   C               MAILbus 400 MTA Base            3500             2700   C               MAILbus 400 MTA Server, Mgt,   19800            17800                and Base  N               MAILbus_400_API_and_Base________3500_____________3100___________  M            o  Note that Version 2.0C is no longer distributed on 9-track 1600 I               BPI Magtape or TK50 Streaming Tape. It is only available as I               part of the DIGITAL CD-ROM Software Library for OpenVMS VAX L               Layered Products. This means the installation instructions are2               different from those in Version 2.0.  K               From the SYSTEM account on the node or cluster where you want J               to install a MAILbus 400 MTA component or the API, mount the                CD-ROM as follows:  1                  $ MOUNT device-name volume-label   H               where device-name and volume-label are as specified in theI               OpenVMS Layered Products Compact Disk User's Guide. The MTA L               and API files are located on the CD-ROM in the directory named               MTAC020.  B            o  The command to install either the MTA or the API is:  P                  $ @SYS$UPDATE:VMSINSTAL MTAC020 device-name:[MTAC020] OPTIONS N  H            The image identification of the new images in this kit is MTA            V2.0C-150.   L            The version number of the kit when displayed using NCL management            is V2.0.150.                         -                                             2                                                      H            Compaq Computer Corporation makes no representations that theJ            use of its products in the manner described in this publicationL            will not infringe on existing or future patent rights, nor do theK            descriptions contained in this publication imply the granting of M            licenses to make, use, or sell equipment or software in accordance              with the description.  L            The following are trademarks of Compaq Computer Corporation: DEC-J            net, DIGITAL, MAILbus, OpenVMS, OSAK, VAX, and the COMPAQ logo.  ?            OSI is a registered trademark of CA Management, Inc.   M             Compaq Computer Corporation 1995,1998,1999. All rights reserved.                                                   -                                             3 