Index_B

B

B-tree database structures, 29

back-end servers. See BE servers

backfill process, 233

backup and restore strategy, 597–611

backup boundary, split operation across, 604

backup connectors, designating, 128

backup jobs, verifying, 597

backup logs, checking, 612

backup mode, 604

Backup Operator permissions, 599

backup process, 604–6

backup strategies, 597, 602–4

backup tapes and media, guarding, 510

backup throughput, planning for, 243–44

backup tool, 599

backup utilities, 599

Backup utility, 147, 600–602

backups

invalidating by moving a database, 252

offline, 602, 606, 608

performing multiple on multiple databases, 27

restoring online, 608

types of, 600–602

bad RPC connectivity, 617

badmail, 449

Badmailed Messages counter, 639

bandwidth

consumed by routing groups, 125

determining available for network segments, 116

recommendations for Routing Group Connector, 281

required for servers within routing groups, 126

baseline, required for monitoring data, 632

Basic authentication for clients in OWA, 409

Basic EFS certificate type, 544

Basic experience of OWA, 407

Basic Outlook Web Access, 16, 379

BDC (backup domain controller), 319

BE servers

configuring additional virtual servers or directories on, 415

moving client mailboxes to new, 412

not allowing direct access to, 413

Begin The Merge Process Now check box, 332

behavior, defining acceptable and unacceptable, 500

best practices for backup or restore, 612

BHS (bridgehead server), 9, 127

continuous attempts to contact down links, 68

determining links as unavailable, 65

marking a link as down, 67

multiple source and destination allowed for, 281

passing messages to, 59

resolving target server IP addresses, 282

used by Routing Group Connectors, 281

bidirectional link, forming between two routing groups, 280

binary attachments, encoding, 483

binary event log file, saving, 578

binary files, restoring, 607

biotechnology, requiring for logon to servers, 526

bitmask, returned by the RBL provider, 441

Black Listing companies, Exchange 2003 capabilities for working with, 535

blacklisted sources, forcing the acceptance of e-mail from, 443

blocks, encrypting, 540

BODY NNTP command, 459

Body Part 14 (BP-14) standard, 483

Body Part 15 (BP-15) standard, 483

bogus e-mail, sending to servers, 519

bottlenecks, 628, 629, 635

bounce messages, sending, 239

boundaries

defined by sites, 51

determining for routing groups, 126

for routing groups, 123

BP-15 standard. See Body Part 15 (BP-15) standard

bridgehead server. See BHS (bridgehead server)

broken links, restoring in a database, 622

browser client, universality of, 380

buffer overflows, 520

build rules, 100, 101

business goals for a migration, 303

business side of a migration, 302

businesses, hosting multiple, 238