diff --git a/home-modules/email.nix b/home-modules/email.nix
index eaad65e..541aa4d 100644
--- a/home-modules/email.nix
+++ b/home-modules/email.nix
@@ -179,24 +179,22 @@
       thunderbird = {
         enable = true;
         profiles = [ "nx2" ];
-        settings = id: {
-          "mail.server.server_${id}.fcc_folder" = "imap://${un}%40hs-mittweida.de@xc.hs-mittweida.de/Sent";
-        };
+        settings = id: { };
       };
     };
     nx2site = {
       address = "lennart@${hyper.domain}";
-      realName = "Lennart J. Kurzweg";
       userName = "lennart@${hyper.domain}";
-      flavor = "plain";
+      realName = "Lennart J. Kurzweg";
       imap = {
-        port = 993;
+        port = 143;
         host = "mail.${hyper.domain}";
+        tls.useStartTls = true;
       };
       smtp = {
         port = 465;
         host = "mail.${hyper.domain}";
-        tls.enable = true;
+        tls.useStartTls = true;
       };
       signature = {
         text = ''
@@ -209,8 +207,6 @@
       thunderbird = {
         enable = true;
         profiles = [ "nx2" ];
-        # The id given as argument is an automatically generated account identifier.
-        settings = OAuth2Settings; 
       };
     };
   };