Postfix with mysql problem

Hello,

I have followed this guide: http://howtoforge.com/virtual-users-and-domains-postfix-courier-mysql-fedora8

I have installed the releases but when I trying check the Postfix, Telnet shows:

And dnsstuff shows:

Maillog and Message not show anything :S

Can you help me please?

Thanks and regards!

 

Whats the output of the following

Code:

service postfix status
iptables -vnL

 

Hello,

I have started the Postfix and telnet now shows:

Thanks and regards.

 

postfix is not running

Code:

service postfix start
chkconfig --add postfix
chkconfig --level 35 postfix on

 

Hello,

I have edited my before post xD

Regards.

 

Code:

tail -f /var/log/maillog -n 40

 

Hello,

Note: I installed sendmail and sendmail-devel after of Postfix because I needed a sendmail-devel library, but Sendmail must to be off.

Regards and thanks!

 

you have a problem with your SASL configuration, go back to the howto and see what you have missed.

 

Hello,

My /usr/lib/sasl2/smtpd.conf shows:

Is it ok? Or I must to put:

I needed install some software, now telnet shows:

Thanks very much!
Thanks and regards!

 

Hello,

I have other problem, I have added the user postmaster to the database but DNSstuff shows:

And:

And maillog:

 

Did you create postmaster and abuse addresses in the database? Did you add domain.tld to the domains table?

 

Hello,

Of course:

Do I need configure the relay_domains option in the main.cf?

EDIT: I have fixed all problems, I had a error with $mydestination option, thanks very much for your help!

Regards and thanks!