Take Ownership right, 191
tapes, 612
target account state, 324
target bridgehead servers, specifying, 283
Target Directory page, 341
target organizational unit, 322
target servers, specifying, 281
Task Manager, Processes tab, 151
taskpad views, 164
tasks feature of Outlook 2003, 376
Tavares, Stafford, 540
TCP
handshakes, 102
used by the site connector, 286
TCP port 25, 426. See also port 25 (SMTP)
connection, 526
exchanging link state information, 63
passing messages over, 59
replicating link state information, 64
TCP port 110, 453
TCP port 119, 461
TCP port 143, 454
TCP port 389, 379. See also port 389
TCP port 563, 461
TCP port 691, 63
TCP three-way handshake, 38
TCP/IP
addresses, 103
configuring, 146
monitoring, 637
TCP/IP MTA transport stack, 473
TcpipClientSupport registry key, 325
TCP\Segments Received/Sec counter, 637
TCP\Segments Retransmitted/Sec counter, 637
team approach to migration, 307
TechNet, 623
TechNet Plus, 624
technical goals for a migration, 303
Telnet
connecting an SMTP server, 451
opening a session to, 518
tempdfrg.edb file, 621
templates, 203
temporary path vs. production path during restore, 606
temporary queues for external domain names, 297
test environment for simulating a migration, 310
test option in the User Account Migration Wizard, 320
testing and implementation specialist on the migration team, 307
text file, saving a log file as, 578
These Servers Can Send Mail Over This Connector option, 280, 282
third Exchange server in the perimeter network, 531
third-party add-ins for Outlook, 374
third-party applications, information security policies regarding, 507
third-party Internet e-mail client software, 381
This Database Can Be Overwritten By A Restore check box, 249, 250
This Folder Is Available To setting, 217
This Is A Primary Connection Agreement For The Connected Exchange Organization option, 364
This Is A Primary Connection Agreement For The Connected Windows Domain check box, 364
This Is An Inter-Organizational Connection Agreement check box, 365
This Is The Primary Connection Agreement For The Connected Exchange Organization check box, 365
This Server value, 590
thread, 634
throughput, 628
ticket from the key distribution center (KDC), 571
timeout settings, 407
timestamps
comparing pages to log entries, 35
for public folders, 395
updating on pages, 34
used by PFRA, 232
TLS (Transport Layer Security), 282, 445
TLS encryption
selecting, 529
used by an SMTP Connector, 287
tombstoning, 362
toolbar portion of the snap-in action bar, 163
toolbars and graphics, downloaded to OWA, 407
tools, 166
customization of, 167
for troubleshooting, 615–23
Tools container, 171
Tools menu of Outlook 2003, 394
top-level address list, 207
top-level folders, 110, 130
top-level media types, 428
top-level public folders, 212
top-level root folder, 220, 223
topologies
defining for large companies, 257
displaying, 294
dual firewall, 527, 531
hub-and-spoke, 60
linear, 62
mesh, 60
message routing, 51
modified mesh, 62
network, 82, 113–16
of routing groups, 60–63
scalability, 103
Total messages submitted counter, 638
_Total OWA performance counter, 641
TP0/X.25 MTA transport stack, 473
TP4 connector, not preserved, 345
TP4 information, not preserved, 344
tracking messages, 591
training, planning for, 112
transaction log files, 33–35
locating on separate physical disks, 144
moving, 252
replaying, 35
revised format, 609
transaction log set, unique signature for each, 598
transaction logs
backing up, 599
controlling because of limited disk space, 238
placing on a different physical disk, 603
role of, 27
role played in data recovery, 603
Transaction state of POP3 session, 453
transactions, 28, 29, 31
transitive trust relationships, 78
TRANSMITFILE command, 25
transparent objects
Exchange 5.5 Server appearing as, 336
Exchange 5.5 sites appearing as, 337
non-Exchange 2003 servers appearing as, 351
transport address information, specifying, 478
transport architecture, 55–60
transport core categorizer, 91
Transport Layer Security. See TLS (Transport Layer Security)
transport OSI layer, 637
transport stacks, 102. See also MTA (Message Transfer Agent), service transport stacks
trees, 78
trial backups and restores, 613
trial mode of Active Directory Migration Tool, 307
trial restores for tape backup devices, 240
triangulation, avoiding for replication links, 354
triple DES, 540
Trojans, 505, 534
troubleshooting
Active Directory access and interaction, 581
ActiveSync, 580
address lists creation and synchronization, 581
connectors, 588
directory synchronization, 580
Exchange Server 2003, 615–24
gateway connectivity, 581
message delivery, 581
Send On Behalf permission, 184
SMTP, 451
tools, 615–23
TRUN, using to dequeue mail, 291
Trust List Signing certificate type, 545
trust relationship, establishing, 335
trust status for a certificate, 559
trust verification, 564
trusted computer setting of OWA, 408
trusted root CAs, 561
TrustedClientTimeout registry parameter, 408
TURN command, 289
TURN SMTP command, 427
Two-Way Alternate option, 483
two-way connection agreement, 355, 364
naming, 358
SRS as a, 353
.TXT extension, 578
typical mode for installation, 152