I can't use smtp and pop3 servers from other cumputers of my network. I made changes in hosts.allow (ALL: 192.168.0), I had created an user with password and smtp works in local. I can see knoppix open ports from others computers but I can't talk to them and login ! I'm a novice and I 'm doing something wrong but what ?
Lenovo ThinkPad T490s 14" Touch (i5-8365U - 16GB RAM - 256GB SSD - Win11Pro)
$129.92
15.6" Lenovo ThinkPad Laptop PC: Intel i5 16GB RAM 512 SSD Windows 10 Webcam
$229.99
Lenovo LOQ Laptop, i7-13700H, GB, Up to 1TB SSD, Up To Win 11 Pro
$613.99
Lenovo ThinkPad X1 Yoga Gen 6 i7-1185G7 FHD Touch 16GB RAM/512GB SSD (No O.S.)
$374.99
Lenovo ThinkBook 15 Gen 4 Notebook 15.6" FHD AMD R7 5825U 16GB RAM 512GB SSD
$479.99
Lenovo LOQ 15.6" FHD 144Hz Gaming Laptop i5-12450HX 12GB RAM 512GB SSD RTX 3050
$599.99
Lenovo ThinkBook 15 Gen 4 Notebook 15.6" FHD Intel Core i7-1255U 8GB RAM
$514.99
Lenovo ThinkPad T480 Laptop Intel Core i5-8350U 16GB Ram 256GB SSD 14" FHD W11P
$204.99
Lenovo ThinkPad L14 14” FHD Laptop AMD Ryzen 5 PRO 16GB RAM 512GB SSD Windows 10
$239.99
Lenovo ThinkPad E, AMD, 8GB RAM, 256GB SSD, No OS, 20T80005US
$280.00