On Jul 29, 2012, at 1:32 PM, Engin qwert wrote: > But the new installation suffers the same problem, I cannot send mail ( no > route to host error).
That means … that the server is attempting to get to a host IP address that doesn't exist. Somehow, I suspect this isn't as such a Postfix problem. > The ISP still claims they are not blocking any port. If they were blocking ports, it would be a time-out. There's no way to connect to the destination, it would seem, let alone an arbitrary port. I suspect either your router config, or a typo in what you think is your local network. But without a lot more details than just postconf, like … what is the IP address of your mail server … this will be a bit of a poser. Aloha, Michael. -- "Please have your Internet License and Usenet Registration handy..."
