IANA (Internet Assigned Number Authority), 429
IBM Lotus Notes. See Lotus Notes
iCalendar group scheduling, 375
icons, indicating problems with messaging queues, 295
IDE drives, compared to SCSI, 132
Identification dialog box, 443
Identify Merging Accounts page, 331
identifying information for SMTP, 425
idle connections, limiting, 438
idle thread, 634
IE5 OWA performance counter, 641
IFS (Installable File System), 38
IFS store driver, 430
IIS (Internet Information Services)
integration with, 102–3
requirements for installing Exchange Server 2003, 143
vulnerabilities involving, 520
writing to the native content file, 25
IIS metabase, 445, 600
IIS protocols, 47
ILS (Internet Locator Service), 190
Imail process in Exchange 5.5, 24
IMAP4, 454–56
IMAP4Svc, 580
IMC (Internet Mail Connector), 344
implementation strategy for groups, 88–91
Import option for public and private key pairs, 548
IMW Wizard, 18, 432
inbound and outbound feeds, listing for NNTP, 463
inbound authentication, 530
Inbound Connections Current counter, 638
inbound VS, 530
Inbox Repair Tool, 616
Inbox Setup Wizard, 399
incremental backup, 601, 602
incremental crawl phase, 640
Index Size counter, 640
indexes
backing up, 44
moving, 47
populating, 255
updating, 44
indexing, 42–47
indexing counters. See Content Indexing counters
individual backup and restore for databases, 237
Inetinfo.exe process
epoxy layer and, 47
SMTP and other protocols running inside, 102
InetOrgPerson object, 17, 179
Infinite cost, 69
information event type, 579
information security policies
for Exchange Server 2003, 502–13
importance of, 500–501
translating into electronic policies, 499
about viruses, 505
information storage, 12–13
Information Store Integrity Checker. See Isinteg.exe (Information Store Integrity Checker) utility
Information Store service, 14
defragmenting databases, 621
enabling logging for, 581
simulating communications with, 619
information stores. See also rich text file
checking the integrity of, 623
enabling diagnostics logging for components of, 581
enabling the indexing feature for, 254
indexes created and managed for, 42
locating on separate physical disks, 144
MAPI specifically supported by, 42
infrastructure master, 77
inheritance of permissions, 261
inherited settings of the second link, 280
.INI file, modifying Outlook 2003, 388
initial crawl phase, 639
Initial Replication Direction For Two-Way Connection Agreements check box, 365
Initial View On Folder setting, 216
in-place upgrade, 301, 346
Install This Certificate link, 554
Installable File System. See IFS (Installable File System)
installation
choosing components for, 151–53
confirming choices, 155
directories and subdirectories created during, 645
hardware requirements, 141
performing, 147–56
preparing for, 139–47
steps for completing, 149
summary page, 155
system backup prior to, 147
verifying, 157–58
installation mode, 152
installation path, 152
installation program for ADC, 329
installation type, 153
Installation Type page, 335
installer package file (.MSI file), 388
installer transform file (.MST file), 388
instances of a counter, 629
instantaneous counter type, 630
instruction, 634
integ.edb, 622
Integrated Windows Authentication (IWA), 409, 445
integrity (/g) checking, performed by eseutil.exe, 622
integrity of e-mail, 511
interface experiences for OWA, 407
interface limitations for OWA, 422
internal certificate server, 532
internal certification authority (CA), 531
internal Exchange server
accepting inbound e-mail only, 528
configuring as the smart host for the CE Exchange Server, 530
running AV/CS software, 528
International Alphabet 5 (IA5) setting, 484
Internet Assigned Number Authority (IANA), 429
Internet e-mail, 434
Internet e-mail clients, 381–82
Internet E-Mail Functions page, 433
Internet Explorer, seeing which CAs are trusted, 561
Internet firewall, FE server protected by, 417
Internet Information Services. See IIS (Internet Information Services)
Internet Information Services (ISM) snap-in, 410
Internet Locator Service (ILS), 190
Internet Mail Connector (IMC), 344
Internet Mail Connector Wizard, 433
Internet Mail Wizard. See IMW Wizard
Internet mailing lists, 456
Internet Message Access Protocol. See IMAP4Svc
Internet Message Formats object, 169
Internet Messaging Access Protocol 4. See IMAP4
Internet MIB II, 594
Internet News Service, 460
Internet newsgroups, 110, 624
Internet Protocol Security. See IPSec (Internet Protocol Security)
Internet protocol subnets, 82
Internet protocols, 103, 425
Internet Services Manager snap-in, 410
interoperability with previous versions of Exchange, 349–70
intersite replication, 351
intervals for checking links, 68
intra-administrative group connectors, 368
intrasite replication, 351
invalid characters in names, 122
invalid recipients, 443
invasive permissions, 339
inventory of network assets, 114
I/O operations, 28
IP addresses, 103
changing for SMTP virtual servers, 438
filtering for specific types of, 442
of internal Exchange 2003 servers, 531
ranges set aside by the Internet authorities for intranet use, 436
resolving for a target BHS, 282
resolving host names to, 104
selecting for SMTP virtual servers, 432
IP connectivity, global groups vs. universal groups, 90
IP (Internet protocol) subnets, 82
Ipconfig utility, 146, 344
IPdatagrams/Sec counter, 637
IPM.Post form, 216
IPSec (Internet Protocol Security), 572
certificate type, 545
implementing at the network layer, 418
providing security on the IP transport layer, 572
Isinteg.exe (Information Store Integrity Checker) utility, 236, 623
Isolated test for database transactions, 28, 29
Issue Warning At (KB) storage limit setting, 185
Issued Certificates folder, 554, 557
issuing CA, providing a statement, 558
IWA (Integrated Windows Authentication), 409, 445