Add automatic backup of received e-mails

1 files changed, 14 insertions, 1 deletions

diff --git a/modules/private/mail/dovecot.nix b/modules/private/mail/dovecot.nix
index 6c3b4b8..f52f263 100644
--- a/modules/private/mail/dovecot.nix
+++ b/modules/private/mail/dovecot.nix
@@ -92,6 +92,17 @@ in
           }
         ''
 
+        # ACL
+        ''
+          mail_plugins = $mail_plugins acl
+          plugin {
+            acl = vfile:${pkgs.writeText "dovecot-acl" ''
+              Backup/* owner lrp
+              ''}
+            acl_globals_only = yes
+          }
+        ''
+
         # Full text search
         ''
           # needs to be bigger than any mailbox size
@@ -117,6 +128,8 @@ in
             sieve_plugins = sieve_imapsieve sieve_extprograms
             imapsieve_url = sieve://127.0.0.1:4190
 
+            sieve_before = file:${./sieve_scripts}/backup.sieve
+
             # From elsewhere to Junk folder
             imapsieve_mailbox1_name = Junk
             imapsieve_mailbox1_causes = COPY APPEND
@@ -225,7 +238,7 @@ in
         # Needs to come last if there are mail_plugins entries
         ''
         protocol imap {
-          mail_plugins = $mail_plugins imap_sieve
+          mail_plugins = $mail_plugins imap_sieve imap_acl
         }
         protocol lda {
           mail_plugins = $mail_plugins sieve