I installed a package from rpm, then upgraded with newer version. Then I wanted to remove this newer verson (with rpm -e) and install the old one again. But I got a message that this package is not installed. This is weird, because rpm -q shows that package is installed. Why could that be and...
Weird things has happened with my Windows 2003 Server Standard Edition. After I reboot it it works fine for some time. For example, I need to connect internet from time to time, to download new software, etc, using IE, Firefox, FTP, etc.
Then it stops working. I mean, it stops to connect...
Many thanks for the tip. That was firewall issue. Ports were not open for this server for outside connections.
Just to double check: to receive messages from other servers, on my server I sould have opened incoming port 25, right?
Do I need to open this port for outgoing connections?
I installed qmail using instructions from qmailrocks.org.
Everything worked well. I can send to the world messages using smtp, works fine
I can send and receive messages between the users of the domain I defined, but I do not receive messages from outside world and do not get any error messages...
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