The hostname you want to connect to.
Usually something like irc.network.com.
The port you want to connect to.
Usually 6667 for plain connections and 6697 for SSL/TLS connections.
+port can be used to connect to SSL/TLS servers, *port can be used to connect using STARTTLS.
A small description to use for this server. (Optional)
If multiple servers have different passwords on this network, a separate password can be set here. This password will override the global network password.
If checked or if port is defined starting with a +, AdiIRC will try connect to this server using SSL/TLS.
If checked or if port is defined starting with a *, AdiIRC will try connect to this server using STARTTLS.