Posterous Custom Domain Setup with 123-Reg Registered Domain
How to set up a custom domain name for a Posterous site and a domain registered with 123-reg.co.uk
01. Click the link to 'log in to your control panel'

02. Choose the domain and click 'Manage'

03. Click the 'Change Nameservers' link
04. Check that the nameservers are 123-reg's

Scroll to the bottom of the page and click the 'Back to Control Panel' link
05. Click the 'Manage DNS' link
06. Scroll down to the 'A, CNAME and TXT records' section

07. Check 'Delete' for both the current '@' and 'www' entries.

08. 'Add new entry' for both '@' and 'www' - Type 'A' - Content '67.207.139.81'

09. Click the 'Update DNS' button

10. Click the 'Back to Control Panel' link

It may take a few hours or longer for the change to take effect.

