Unable to access to the web server from outside LAN

buenas quisiera ayuda estoy tratando de configurar un server web y de correo en nethserver tengo un dominio miempresa.com desde la lan puedo acceder pero desde el exterior no puedo

Hi @Eddy_F_Misericordia and welcome to the NethServer community.
I hope you will find what you are looking for with NethServer.
To be able to help all community members, our community is English only. Even if you do not speak English yourself, you can use a translationtool like https://www.deepl.com/translator or Google translate.

For your convenience I translated your post in English so other members can help you better.
best regards,

good I would like help I am trying to configure a web server and mail in nethserver I have a domain mycompany.com from the lan I can access but from the outside I can not

@support_team Anyone cares to explain port forwarding and probably (dynamic) DNS to Eddy?