Hello, I have solved my problems with my server, and I wanted to share it here to be able to help people who have problems to make other people access their server. I had everything well placed both in the database and in the eqemu file. config, equal long name and short name and account name and password too.My ip publishes well put too and well.Also, it just let me in but not other people, and after being days and days doing Everything, I came to the conclusion that something was happening with the ports so I decided to find out more. And I found that, some routers are put in CG_NAT a system which makes your ip public is the same as that of many more people. you can't open ports, so what you need to do is call your company and tell them that you want the CG_NAT to be deactivated and that way you will get a public ip for yourself, even if your ports will be wide open and people can access your server
I hope it is To help people who have this problem.