A simple ddclient.conf to use with namecheap.com

ddclient.conf

# /etc/ddclient.conf


daemon=1800                               # Check every 30 minutes
syslog=yes                                # log messages to syslog
pid=/var/run/ddclient.pid                 # record the pid
ssl=yes                                   # use ssl

## Obtain ip address from dyndns' ip checker. make sure check interval is greater than 600
## otherwise dyndns may block you.
use=web, web=checkip.dyndns.com/

## NameCheap

protocol=namecheap
server=dynamicdns.park-your-domain.com
login=example.com                         # replace your domain
password=XXXXXXXXXXXXXXXXXXXXXXXXX        # No quotes
@                                         # the subdomain you want to update