From a850f43c1dd1a27043549f253ee7052afdfa7b56 Mon Sep 17 00:00:00 2001
From: Sebastian Hugentobler <sebastian@vanwa.ch>
Date: Sat, 22 Jan 2022 07:55:56 +0100
Subject: [PATCH] enable managesieve plugin

---
 .../etc/confd/conf.d/20-managesieve.conf.toml |  3 +
 .../confd/templates/20-managesieve.conf.tmpl  | 80 +++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 rootfs/etc/confd/conf.d/20-managesieve.conf.toml
 create mode 100644 rootfs/etc/confd/templates/20-managesieve.conf.tmpl

diff --git a/rootfs/etc/confd/conf.d/20-managesieve.conf.toml b/rootfs/etc/confd/conf.d/20-managesieve.conf.toml
new file mode 100644
index 0000000..328c6ef
--- /dev/null
+++ b/rootfs/etc/confd/conf.d/20-managesieve.conf.toml
@@ -0,0 +1,3 @@
+[template]
+src = "20-managesieve.conf.tmpl"
+dest = "/etc/dovecot/conf.d/20-managesieve.conf"
diff --git a/rootfs/etc/confd/templates/20-managesieve.conf.tmpl b/rootfs/etc/confd/templates/20-managesieve.conf.tmpl
new file mode 100644
index 0000000..8df1692
--- /dev/null
+++ b/rootfs/etc/confd/templates/20-managesieve.conf.tmpl
@@ -0,0 +1,80 @@
+protocols = $protocols sieve
+
+# Service definitions
+
+service managesieve-login {
+  inet_listener sieve {
+    port = 4190
+	address = localhost
+  }
+
+  #inet_listener sieve_deprecated {
+  #  port = 2000
+  #}
+
+  # Number of connections to handle before starting a new process. Typically
+  # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
+  # is faster. <doc/wiki/LoginProcess.txt>
+  #service_count = 1
+
+  # Number of processes to always keep waiting for more connections.
+  #process_min_avail = 0
+
+  # If you set service_count=0, you probably need to grow this.
+  #vsz_limit = 64M
+}
+
+#service managesieve {
+  # Max. number of ManageSieve processes (connections)
+  #process_limit = 1024
+#}
+
+# Service configuration
+
+protocol sieve {
+  # Maximum ManageSieve command line length in bytes. ManageSieve usually does
+  # not involve overly long command lines, so this setting will not normally
+  # need adjustment
+  #managesieve_max_line_length = 65536
+
+  # Maximum number of ManageSieve connections allowed for a user from each IP
+  # address.
+  # NOTE: The username is compared case-sensitively.
+  #mail_max_userip_connections = 10
+
+  # Space separated list of plugins to load (none known to be useful so far).
+  # Do NOT try to load IMAP plugins here.
+  #mail_plugins =
+
+  # MANAGESIEVE logout format string:
+  #  %i - total number of bytes read from client
+  #  %o - total number of bytes sent to client
+  #  %{put_bytes} - Number of bytes saved using PUTSCRIPT command
+  #  %{put_count} - Number of scripts saved using PUTSCRIPT command
+  #  %{get_bytes} - Number of bytes read using GETCRIPT command
+  #  %{get_count} - Number of scripts read using GETSCRIPT command
+  #  %{get_bytes} - Number of bytes processed using CHECKSCRIPT command
+  #  %{get_count} - Number of scripts checked using CHECKSCRIPT command
+  #  %{deleted_count} - Number of scripts deleted using DELETESCRIPT command
+  #  %{renamed_count} - Number of scripts renamed using RENAMESCRIPT command
+  #managesieve_logout_format = bytes=%i/%o
+
+  # To fool ManageSieve clients that are focused on CMU's timesieved you can
+  # specify the IMPLEMENTATION capability that Dovecot reports to clients.
+  # For example: 'Cyrus timsieved v2.2.13'
+  #managesieve_implementation_string = Dovecot Pigeonhole
+
+  # Explicitly specify the SIEVE and NOTIFY capability reported by the server
+  # before login. If left unassigned these will be reported dynamically
+  # according to what the Sieve interpreter supports by default (after login
+  # this may differ depending on the user).
+  #managesieve_sieve_capability =
+  #managesieve_notify_capability =
+
+  # The maximum number of compile errors that are returned to the client upon
+  # script upload or script verification.
+  #managesieve_max_compile_errors = 5
+
+  # Refer to 90-sieve.conf for script quota configuration and configuration of
+  # Sieve execution limits.
+}