- bug fixed when adding the Dovecot repo

config/dovecot/etc/dovecot/conf.d/10-mail.conf

-mail_vsize_bg_after_count = 100
+#mail_vsize_bg_after_count = 100
 mailbox_list_index = yes
 mail_always_cache_fields = body.snippet
 mail_location = maildir:~/Maildir

features/dovecot.sh

@@ -95,11 +95,15 @@ done
 set -- "${POSITIONAL[@]}" # restore positional parameters
 
 if [[ "${FEATURE_INSTALL}" = true  ]]; then
+    if [[ -z "${DC_VERSION}" ]]; then
+        echo "Version not specified, set to latest"
+        DC_VERSION=2.3
+    fi
     if [[ true == "${ANY_DEB}" ]]; then
         # Adding dovecot key
         apt-key adv --fetch-keys https://repo.dovecot.org/DOVECOT-REPO-GPG
         {
-        echo "deb http://repo.mysql.com/apt/debian/ ${DIST_VERSION} mysql-$DATABASE_VERSION"
+        echo "deb https://repo.dovecot.org/ce-latest-${DC_VERSION} main"
         } > /etc/apt/sources.list.d/dovecot.list
 
     elif [[ true == "${ANY_SLES}" ]]; then
@@ -131,6 +135,7 @@ fi
 
 
 if [ ! -f ${INIT_STATE_FILE} ]; then
+    mkdir /var/log/dovecot
     echo "Executing init-config script (dovecot-backend) "
     echo "$0 $@"
     echo "Creating user and group: vmail"