1 files changed, 4 insertions, 0 deletions

diff --git a/modules/private/mail/dovecot.nix b/modules/private/mail/dovecot.nix
index 047d7d0..0d13a7b 100644
--- a/modules/private/mail/dovecot.nix
+++ b/modules/private/mail/dovecot.nix
@@ -12,6 +12,10 @@ let
     '';
 in
 {
+  config.services.backup.profiles.mail.excludeFile = ''
+    + /var/lib/dhparams
+    + /var/lib/dovecot
+    '';
   config.secrets.keys = [
     {
       dest = "dovecot/ldap";