DomainKeys / DKIM
DomainKey is a spam and phishing scam fighting method which works by signing outbound e-mail...
Can I specify a TCP/IP port number for my web-server in DNS? (Other than the standard port 80)
The standard A-record (domain name to IP address) currently used by web-browsers to locate...
Dynamic DNS service (DynDNS)
Use our Dynamic DNS service if you would like to host your own web server, mail server, ftp...
ENUM - Mapping telephone numbers to SIP or e-mail addresses in DNS
"ENUM" is a method of mapping traditional telephone numbers to SIP, SMTP (e-mail), and...
SPF (Sender Policy Framework)
SPF works by domains publishing "reverse MX" records to tell the world what machines...
