diff --git a/hosts/flora-6/gitea.nix b/hosts/flora-6/gitea.nix
index 62b5a033..57e9063c 100644
--- a/hosts/flora-6/gitea.nix
+++ b/hosts/flora-6/gitea.nix
@@ -34,14 +34,15 @@
       mailer = {
         ENABLED = true;
         MAILER_TYPE = "smtp";
-        HOST = "mail.greenbaum.cloud:465";
+        HOST = "mx2.greenbaum.cloud:465";
         FROM = ''"pub.solar git server" <gitea@pub.solar>'';
         USER = "admins@pub.solar";
       };
-      "repository.signing" = {
-        SIGNING_KEY = "default";
-        MERGES = "always";
-      };
+      # currently broken, gpg core dumps
+      #"repository.signing" = {
+      #  SIGNING_KEY = "default";
+      #  MERGES = "always";
+      #};
       openid = {
         ENABLE_OPENID_SIGNIN = true;
         ENABLE_OPENID_SIGNUP = true;
@@ -68,5 +69,4 @@
   environment.variables = {
     GPG_TTY = "$(tty)";
   };
-
 }