Postfix not sending outgoing Mail since IP address Change

Dear friends,
I have recently changed my IP address to my VPS, since that moment the server was perfect and I used the perfect server setup for UBUNTU 9.04 guide.
So i have ISPConfig3 installed on my machine: fantastic tool, really simplified my life.

I have migrated to new IP, and everything seems to work fine, except the Postfix outgoing mail service. I have cheked and checked the configuration files, but I cannot find a result. Mail service works in localhost (between local addresses) but not for external mail addresses

I attach some log that could be helpful

netstat -tap | grep smtp

telnet localhost 25

This is a part of the mail log

mysql/my.cf

Thank you so so much for you help
and thanks for your incredible tool

Alessandro

 

Thank you for you kind answer,
this is my host file

So it seems localhost with ipv6 was alredy configured.
I corrected the bind-address for postfix,

When I try to send mail i continue to have problems in postfix log

this is my /etc/postfix/mysql-virtual_client.cf

Do I have to add the ::1 host to hosts?

Thank you again for your kind answer
Alessandro

 

No - "hosts = 127.0.0.1 " is your MySQL server, so this is correct.

 

What can I do now?



Thank you

 

This is an update of my Mail log

 

on the line

seems like postfix is trying to connect to my old fqdn and ip address, how can I correct it?

Thanks again

 

This is my etc/hosts

It seems no problem here

this is my ect/hostname

and this is correct too

and this is my postfix main.cf

everything seems fine to me here too

Any suggestion?
Thank you

 

What's in /etc/mailname? What are the outputs of

Code:

hostname

and

Code:

hostname -f

?

 

dear falko

this is the output for both of them

so it is still correct

I think I must consider to try with a fresh setup

Alessandro

 

What's the output of

Code:

dig -x <your_new_ip>

?