Base de dados PC: Descrição de directórios de base de dados de correio

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Sumário
Este artigo fornece descrições de cada um dos subdirectórios de base de dados de correio. Também lista as versões do correio no qual existe nesse subdirectório.

Se um cliente está com problemas, o administrador de correio nunca deve modificar tamanhos de ficheiro sem consultar primeiro os serviços de suporte a produtos da Microsoft.

Segue-se uma breve descrição dos subdirectórios da base de dados (onde apropriado, tamanhos de ficheiro predefinidos são apresentados):
Subdir    Description                                            Version(s)---------------------------------------------------------------------------ATT       This subdirectory has 16 subdirectories that contain         All          any attachment files that are used in the Mail system.          Each of the 16 subdirectories contain encrypted          attachment files. Files that have the .ATT extension are          files that have been attached to a particular mail item.          The reference to an attachment file is in the mail (.MAI)          file itself. A single mail file can reference several          attachments, but a single attachment file cannot be          referenced more than once.CAL       This subdirectory stores the online calendar files when      3.0          Schedule+ is installed. The files are stored according       3.2          to a hexadecimal (hexid) number that is assigned when          the Schedule+ user first logs on.          NOTE: The hexid number is NOT the same number as the          one used by the Mail system!FOLDERS   This subdirectory is used by the folders subsystem.          All          All folder files are stored here initially. Mail users          may optionally move individual private folders to local          storage. Individual private folders are stored in the          FOLDERS\LOC\<hexid> subdirectory. Group and shared          folders are stored in the FOLDERS\PUB subdirectory. This          storage method is used by all versions of the MS-DOS          client, OS/2 client, and Macintosh client. It is also          used by the version 2.1 Windows client.          the <serialno>.IDX file in the FOLDERS subdirectory is          4 bytes (fixed size). Individual <nnnnnnnn>.IDX files          and the FOLDROOT.IDX file are (file size - 100 bytes) and          should be divisible by 158.GLB       The files in this directory are at the top of the            All          hierarchy of the database and serve a variety of          purposes. These files contain the core of the postoffice          configuration. The GLB directory also contains error          message and other types of files that do not contain          postoffice configuration information. This is also the          default location for modem scripts.          File Sizes          ----------          ACCESS.GLB should be divisible by 586.          ACCESS2.GLB should be divisible by 69.          ACCESS3.GLB should be divisible by 512.          The result for the three access files should be the same          number.          CONTROL.GLB    8 bytes fixed size          FLAG.GLB       2 bytes fixed size          GLOBAL.GLB     512 bytes fixed size          GROUP.GLB      (file size - 4 bytes)                         Should be divisible by 51          GRPMEM.GLB     (file size - 4 bytes)                         Should be divisible by 128          MASTER.GLB     176 bytes fixed size          MODEM.GLB      64 bytes fixed size          NETPO.GLB      (file size - 4 bytes)                         Should be divisible by 43          NETWORK.GLB    Should be divisible by 122          PROCESS.GLB    (file size - 512 bytes)                         Should be divisible by 197          REQCONF.GLB    512 bytes fixed size          SERVER.GLB     Should be divisible by 181          SVRCONF.GLB    On directory synchronization server only                         1024 bytes + (1024 bytes * total number of POs)          TID.GLB        4 bytes fixed sizeGRP       This subdirectory contains the group pointer files for       All          public and private distribution lists.          The file size should be divisible by 8.HLP       This subdirectory contains the Help files for the            All          individual Mail programs. Help is opened when the F1          key is pressed.INF       This subdirectory contains the information files that        All          correspond to the postoffice-defined template files.          The INF file contains template ("about") information for          every user defined in a .USR file. The .USR file is the          user list for external Mail for PC Networks postoffices          and has the same filename prefix as the postoffice's MBG          file. The .INF file also has this same filename prefix.          There may also be an ADMIN.INF file if the local postoffice          administrator has defined a custom template. External          postoffice .INF files only exist if another postoffice          administrator exports templates. The record format of the          .INF file is defined by the associated .TPL file. There is          always an associated .TPL file with every .INF file.INI       This subdirectory is the default location for .INI files     3.2          used by the system; notably, by the Dispatch and External          Mail programs.KEY       This subdirectory contains the index files that are used     All          to determine the location of the mail header in the          individual user's mailbag (.MBG) file. There will always          be a corresponding .MBG file in the MBG subdirectory. The          .KEY file contains information such as the number of new          mail items since the user last logged in, the amount of          unread mail in the user's mailbag, and a bitmap of deleted          records in the corresponding .MBG file. The bitmap is used          so that when mail is sent to a user, a vacant record          position in the user's .MBG file can be found directly by          examining the bitmap rather than having to sequentially          process the .MBG file looking for deleted records.          The file size should be 560 bytes (fixed size).LOG       This subdirectory is the default location for the log        All          files created by the External Mail, Dispatch, and other          gateway programs. The creation of these files is          determined by the parameters that are specified when the          various programs are started.MAI       This subdirectory has 16 subdirectories that contain         All          any message files that are used in the Mail system. Each          of the 16 subdirectories contains encrypted message files.MBG       This subdirectory contains the individual mailbag files      All          that are used to store the Mail headers for an individual          user. It is basically the file format of the first screen          a user sees when he or she starts up the MS-DOS Mail or          Monitor program. There will always be a corresponding key          index (.KEY) file in the KEY subdirectory.          The records contained in the mailbag (.MBG) file serve two          purposes:           - A non-deleted record acts as an index pointer to a mail             item. Thus, a single mail file can be pointed to by many             mailbag records. Each of these mailbag records must             reside in separate .MBG files because two records in a             single mailbag can never point to the same item of mail.           - .MBG records contain summary information about the             particular mail item. This information is used by the             user agent programs to display a list of mail headers in             the opening display of the user's mail. The mail file             itself does not have to be read until the user selects             it for processing (for example, by reading, deleting, and             so forth). There is no delete flag in the .MBG record             structure. Deleted status is maintained in the .KEY file,             which has the same filename prefix as the .MBG file.          There is a single .MBG file for every local user, of the          format <nnnnnnnn>.MBG; there is a single .MBG file for          every external postoffice or gateway that is defined; and          there is an INQUEUE3.MBG file that is used to receive any          mail from external sources and an INQUEUE.MBG file that is          used for directory synchronization (Dir-Sync).          Mail is delivered from the INQUEUE3.MBG file to individual          mailbags via the Mailer process. The version 3.0 postoffice          contains a special mailbag: SYSTEM.MBG. Mail addressed to          network/postoffice/$system will be put here. This mailbag          is currently used for Dir-Sync mail, but in future versions          it may also be used for other system mail functions.          The file size should be divisible by 116.MEM       This subdirectory contains only the local members of         All          global groups defined at this postoffice. External          addresses are not part of the member list. Each record          represents a user mailbag number. These files are only          created for administrator-defined groups (that is,          postoffice groups) and are used for quick access by          Mailer for resolving groups.          The file size should be divisible by 4.          The maximum size should 2000 bytes.MMF       This subdirectory contains the Mail message files (.MMF)     3.0          used by the Windows clients in versions  3.0 and later.      3.2          These files are stored by user hexid number.NME       This subdirectory contains the files for the postoffice      All          address list (POL), the global address list (GAL),          gateway address lists, and the individual personal address          lists (PALs) used by all clients in version 2.1, and in          the MS-DOS, OS/2, and Macintosh clients in Mail versions          3.0 and later. The concept of these lists is to allow          dissimilar address types to reside in the same address list.          The file size should be divisible by 45.P1        This subdirectory is used by the External Mail program to    All          store temporary mail files during a communications or          postoffice-to-postoffice (PO-to-PO) delivery session.TPL       This subdirectory contains the template files used by the    All          local postoffice and gateways.USR       This file is the address list of users and groups for a      All          particular postoffice. The postoffice that this list          represents is an externally defined postoffice. If this          file exists, its prefix filename will match the external          postoffice's .MBG filename. This file can be created or          updated using the Mail Administrator program (ADMIN.EXE)          or it can be created or replaced by the External Mail          program when it receives an exported user list from this          postoffice.          The file size should be divisible by 53.XTN       This subdirectory contains the external postoffice           All          definition files. Each .XTN file contains all of the          postoffices that are defined at an individual network.          For each network that is defined in the NETWORK.GLB file,          there is an associated .XTN file. This file is a series          of records, where each record defines a different          postoffice at this network. The purpose of this file is          to provide routing, naming, and sign-on information for          external services/postoffices. Postoffice records also          contain connection information, statistics, and various          configuration options for that postoffice. Each postoffice          record contains a file pointer reference to its mailbag.          When an address list of users is created for this          postoffice, there will also be a .USR file and, possibly,          .TPL and .INF files with the same file prefix as the .MBG          file.          The file size should be divisible by 698.				
2.10 2.10 c d 2.10 2.10e 3.00 3.00b 3.20 3.20a

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ID do Artigo: 77926 - Última Revisão: 02/02/2014 00:53:18 - Revisão: 1.1

Microsoft Mail for PC Networks 2.1e, Microsoft Mail for PC Networks 3.0, Microsoft Mail for PC Networks 3.2

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