Index D

[A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z]

daemons
    defined 
    SMTP
        configuring 
        principles of operation 
    supervise 
    svscan, running 
    troubleshooting
        empty logs 
        no progress 
        no start/crash conditions 
databases
    SQL, vpopmail and 
    users
        address mapping 
        advisability of using 
        changing subaddress separator character 
        creating 
        creating mail-only accounts 
        POP toaster and 
        principles of operation 
databytes control file 
Date header (rewriting) 
debugging gateway program 
DEFAULT environment variable 
defaultdomain control file  2nd 
    masquerading hostnames 
defaulthost control file  2nd 
    masquerading hostnames 
delivery
    ~alias mailbox 
    avoiding remote server crashes 
    bulk mail handling 
    dialup connections, advice about 
    to ezmlm 
    local mail
        addresses 
        bounce handling  2nd 
        bounce handling, double bounces 
        bounce handling, triple bounces 
        mailboxes and 
        problem prevention techniques 
        qmail file selection 
        user identification 
    location options 
    mailing list handling 
    to mailing lists 
    parallel, limit command and 
    procmail, configuring as delivery agent 
    remote
        failure error messages 
        secondary MX servers 
        TCP failure handling 
    sendmail local mail, configuration 
    testing 
    troubleshooting slow delivery 
    user database 
    utilities 
    vpopmail bulletins 
delivery time filtering tools 
denial-of-service attacks, preventing with limit command 
deny rules, spam and virus filtering 
dialup connections
    delivery advice 
    serialmail 
        implementing 
directories
    log 
    POP server, configuration 
    supervise, creating 
discussion lists, mail sorting considerations 
DNS (Domain Name System)
    virtual domains 
DNS Domain Name System
    black lists spam and virus filtering 
    purpose of 
DNSBL 
DNSWL 
domains
    addresses 
    domain-wide bulletin delivery (vpopmail) 
    qmail compared to sendmail 
    remote 
    routing, uucp hosts 
    virtual
        address aliases 
        configuring vpopmail 
        creating batched gateways 
        customized bounce messages 
        defined 
        ezmlm lists 
        management 
        mapping addresses with fastforward 
        mapping addresses with .qmail files 
        mapping individual addresses 
        peruser subdomains 
        POP toasters 
        principles of operation 
        service gateway addressing 
        service gateways  2nd 
        service gateways, per message implementation 
        setup 
DoS denial-of-service attacks, preventing with limit command 
dot-forward 
doublebouncehost control file 
doublebounceto control file 
DSNs (Delivery Status Notices) 
DTLINE environment variable