Unpublish port 2020 , we don't use it anymore

diff --git a/Dockerfile b/Dockerfile
index 0db03ed2618a30c6275289dd04a92f0dccfbe241..21c885dd0cbabd77ff412207a8cc8b0ad78cc07b 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Dockerfile for Citadel
 #
-# Copyright (c) 2019-2022 by the citadel.org team
+# Copyright (c) 2019-2023 by the citadel.org team
 #
 # This program is open source software.  Use, duplication, or disclosure
 # is subject to the terms of the GNU General Public License, version 3.
@@ -109,7 +109,7 @@ COPY --from=build-stage /usr/local/ /usr/local/
 RUN ldconfig -v
 
 # Ports
-EXPOSE 25 80 110 119 143 443 465 504 563 587 993 995 2020 5222
+EXPOSE 25 80 110 119 143 443 465 504 563 587 993 995 5222
 
 # Let's go!
 ENTRYPOINT ["/usr/local/bin/ctdlvisor"]