Index_C | The qmail Handbook

< Free Open Study >

C

C runtime library, defined, 6

caching, and DNS, 284

Cazabon, Charles, getmail and, 371, 434

Cc fields, and troubleshooting, 215

cdb function in qmailctl, 164

certificates, self-signed vs. CA-signed, 266

channels for qmail-send, listed, 179

checkpassword programs

qmail-pop3d and, 329, 431

using different, 359

CNAME lookup failed temporarily error message, 459

code, See also source-code

efficiency of, 9

security and, 6

code listings

/var/qmail/rc script, 67

a simple mailing list, 296

env example file, 135

msg example file, 125-126, 135

qmail-procmail, 147

qmailctl script, 69-71

commands

ezmlm command addresses, 304-305

ezmlm-sub and ezmlm-unsub, 304

for listing processes, 200

grep commands, delivery and, 141

maildirsmtp command, 232

openssl command, 267

qmail management commands, 165-187

qmail-clean, 165

qmail-getpw, 166-167

qmail-local, 168-169

qmail-lspawn, 169

qmail-newmrh, 170

qmail-newu, 170

qmail-pop3d, 170-171

qmail-popup, 171-172

qmail-pw2u, 172-175

qmail-qmqpc, 175

qmail-qmqpd, 175

qmail-qmtpd, 176

qmail-qread, 176-177

qmail-qstat, 177

qmail-remote, 177-179

qmail-rspawn, 179

qmail-send, 179-180

qmail-showctl, 180-182

qmail-smtpd, 183

qmail-start, 184

qmail-tcpok, 184-185

qmail-tcpto, 185

splogger, 185-186

tcp-env, 186-187

sendmail command, 419

setlock command, 232

comments (personal names), setting, 129

compile-time settings, configuring at installation, 57-58

concurrencies, tuning, 278

concurrencyimap control file, 347, 365

concurrencyincoming control file, 96

concurrencylocal control file, 96-97, 252

concurrencypop3 control file, 330, 335, 340

concurrencyremote control file, 97, 252

condredirect dot-qmail utility, 150

conf-split, adjusting, 275-277

configuring

aliases, 116-117

at installation, 66-77

boot script, 66-68

SMTP access control, 76

system aliases, 77

system startup files, 68-76

getmail, 372

multiple host names, 115

qmail-users mechanism, 117-119

scalable servers, 395-401

mail, 396-399

mailbox delivery and service, 399-401

system startup files, 73-76

virtual domains, 115-116

VMailMgr, 380-381

Vpopmail, 386-387

configuring qmail

aliases, 116-117

at installation, compile-time settings, 57-58

control files reference, 93-110, See also under files

badmailfrom, 95

bouncefrom, 95

bouncehost, 95-96

concurrencyincoming, 96

concurrencylocal, 96-97

concurrencyremote, 97

datatypes, 97-98

defaultdelivery, 98-99

defaultdomain, 99

defaulthost, 99-100

doublebouncehost, 100

doublebounceto, 100

envnoathost, 101

helohost, 101

idhost, 101

localiphost, 102

locals, 102

me, 102-103

morerecpthosts, 103

percenthack, 103-104

plusdomain, 104

qmqpservers, 104

queuelifetime, 104-105

rcpthosts, 105-106

smtpgreeting, 106

smtproutes, 107

timeoutconnect, 108

timeoutremote, 108

timeoutsmtpd, 108-109

understanding format of, 94

virtualdomains, 109-110

multiple host names, 115

qmail-users mechanism, 117-119

relaying, 110-115

allowing selective, 112-115

control of, 111-112

disabling, 112

virtual domains, 115-116

configuring qmail, advanced options, 225-284

migrating from Sendmail to qmail, 237-249

aliases, 245-249

dot-forward package, 237-239

mailbox location and format, 239-245

modifying source-code, 249-254

frequently used patches, 251-254

installing patches, 250-251

performance tuning, 273-284

determining problems, 274

tuning network, 283-284

tuning qmail, 275-278

tuning system hardware, 280-283

tuning system software, 279-280

QMQP, 258-264

nullmailer and, 264

setting up QMQP clients (miniqmail), 261-264

setting up QMQP services, 259-261

QMTP, 254, 255-258

basics, 255-258

setting up QMTP services, 254-255

securing SMTP, 264-273

SSL-wrapped SMTP, 269-273

STARTTLS, 265-269

setting up typical configurations, 226-236

backup mail exchanger, 226-228

dial-up client, 230-233

general purpose mail server, 226

mailbox servers, 235-236

null client, 228-230

smart host, 233-235

connectivity, and tuning networks, 283

consultants, for support, 25

cont function in qmailctl, 164

control /var/qmail directory, 17

control files