SPF and DKIM with google app

If you use free email with google app ,you should declaration spf and setup dkim for your domain :

SPF

1. You declare  txt record in dns of domain such as:

"v=spf1 include:_spf.google.com ~all"

Dkim

1. Login google app with account admin https://www.google.com/a/cpanel/domain.xxx/Dashboard
2. Advance tool
3.Set up email authentication (DKIM)
4.Do follow instruction of google about declare on DNS and verify

Nguyen Si Nhan

[solved] Directadmin : Error opening ../data/default_pref

You must update squirrelmail:

cd /usr/local/directadmin/custombuild

./build update

./build squirrelmail

if that doesnt fix it then just try:

touch /var/www/html/squirrelmail/data/default_pref
chown apacheuser:apacheuser /var/www/html/squirrelmail/data/default_pref
chmod 600 /var/www/html/squirrelmail/data/default_pref

replace apacheuser as the actual user your webserver runs as.

(To install custombuild you have to do:

cd /usr/local/directadmin
wget "http://files.directadmin.com/services/custombuild/1.1/custombuild.tar.gz"
tar xvzf custombuild.tar.gz
cd custombuild
)

Directadmin

How to reset password admin of direct admin

If you had pass root of server ,you just login via ssh and type:
#passwd admin
type your password you want ,that's all.

Nguyen Si Nhan