Hello, Please try to change the folowing block:
location = / { rewrite ^ http://$server_name/SOGo; allow all; } for location = / { rewrite ^ http://$server_name/SOGo/; allow all; } And restart your sogo, probably those wrong resources URLs are being cached incorrectly. Please always use a / after SOGo, if not, a wrong value can be parsed into the appName (please remember that SOGo extract the appName from the first characters of the URL, until it finds a /). Jose Bravo De: "users" <users@sogo.nu> Para: "users" <users@sogo.nu> Enviados: Sábado, 7 de Enero 2023 1:38:26 Asunto: Re: [SOGo] SOGo with NginX Reverse Proxy - White Screen no CSS Interresting, when comparing the source to the source for the Debian Repo version running behind Apache on one of my other servers I note this: Not Working: <link href="/.woa/WebServerResources/img/sogo.ico?lm=1673014221" rel="shortcut icon" type="image/x-icon" /> Working: <link href="/SOGo.woa/WebServerResources/img/sogo.ico?lm=1636663461" rel="shortcut icon" type="image/x-icon" /> (This applies to all link href attributes) I suspect my rewrite instruction is the issue...