Index

E

Email
accepting, Accepting email for a domain
unix, Email for Unix users.
aliases, Email alias lists
catching all, Accepting email for a domain
configuration layout, Configuration layout
encrypting passwords, Password files
forwarding, Forward files
a whole domain, Forward files
keeping a copy, Forward files
Manually defined blocklists, Manually blocking incoming mail from specific sources
not accepting any, Accepting email for a domain
port numbers, Port Configuration
quotas, Enforcing mailbox size with quotas
spam headers, Filtering mail using headers
Spamhaus blocklists, Using real-time blacklists from Spamhaus
using suffixes, Suffixes
vacation messages, Vacation messages
Email SNI, Enabling SNI for Exim and Dovecot

F

Firewall
accessing services, Allowing and denying access to services
adding custom rules, Making custom additions to your firewall
automatic blacklist, Blocking abusive remote hosts
automatic whitelist, Whitelisting "known-good" IP addresses
configuration layout, Configuration layout
disabling, Disabling the firewall
example configuration, An example firewall
patterns used for blacklisting IPs, Blocking abusive remote hosts
predefined rules, Predefined special rules

L

LetsEncrypt, SSL providers

W

Website
access logs, Logging
CGI scripts, CGI scripts
Configuration, Website Configuration
configuration layout, Web configuration layout
Custom configuration, Custom Apache configuration
error logs, Logging
redirecting to a preferred hostname, Redirecting to the preferred website domain
statistics, Statistics
customising, Statistics
enabling, Statistics
testing new sites, Testing new websites