the best 3 season tents generally come with a waterproof rain fly and a breathable canopy ideally you want to find a three season tent with a waterproof floor the rugged bathtub floor is generally reserved for the more expensive four season tent but not always
The default port number of an outgoing SMTP server is  25: but a switch to another one can be needed: for instance, if you are facing issues with the SMTP connection (the client is not sending emails even if the server name is right) you can try to change the port as a troubleshooting measure.
Go to the router's Port Forwarding Menu to enter the port numbers and IP address of the server. The default IP range is 192.168.0.XXX (When using DCHP).ort Numbers for Port Forwarding. Overview: These are common programs and the ports they use for network access. For a description of port forwarding, and configuration instructions, click here.