diff --git a/pkg/publish/CURRENT_MAINTAINER b/pkg/publish/CURRENT_MAINTAINER
new file mode 100644
index 000000000..1a35625e9
--- /dev/null
+++ b/pkg/publish/CURRENT_MAINTAINER
@@ -0,0 +1,3 @@
+Support: pgadmin-support@lists.postgresql.org
+Website: https://www.pgadmin.org/
+Tracker: https://github.com/pgadmin-org/pgadmin4/issues
diff --git a/pkg/publish/README.md b/pkg/publish/README.md
index b5f8656b2..8a61846a9 100644
--- a/pkg/publish/README.md
+++ b/pkg/publish/README.md
@@ -30,6 +30,7 @@ which verbs exist.
 | `install-repo-readme.py` | Write the README at the top of an APT or YUM tree |
 | `README.apt.in`, `README.yum.in` | The prose those READMEs are built from |
 | `aptftp.conf` | `apt-ftparchive` settings: Origin, Label, Suite, Description |
+| `CURRENT_MAINTAINER` | The marker the PostgreSQL mirror network expects in each published directory |
 | `pga-publish` | The forced-command wrapper |
 | `authorized_keys.procyon`, `authorized_keys.paxsor` | Annotated templates for the two servers |
 | `selftest.sh` | Exercises the wrapper's parser without touching anything |
@@ -47,7 +48,8 @@ On both servers, as root:
 install -d -m 755 /usr/local/lib/pga-publish
 install -m 755 rebuild-apt-repo.sh rebuild-yum-repo.sh install-repo-readme.py \
     /usr/local/lib/pga-publish/
-install -m 644 aptftp.conf README.apt.in README.yum.in /usr/local/lib/pga-publish/
+install -m 644 aptftp.conf README.apt.in README.yum.in CURRENT_MAINTAINER \
+    /usr/local/lib/pga-publish/
 install -m 755 pga-publish /usr/local/sbin/pga-publish
 ```
 
diff --git a/pkg/publish/pga-publish b/pkg/publish/pga-publish
index 43951649e..0368a3bd2 100755
--- a/pkg/publish/pga-publish
+++ b/pkg/publish/pga-publish
@@ -835,10 +835,30 @@ def cmd_release_create(args, raw):
     refuse_if_exists(root, "publication location already exists")
     makedirs(root)
     for name in RELEASE_CONTENT_DIRS:
-        makedirs(under(root, name))
+        target = under(root, name)
+        makedirs(target)
+        write_maintainer(target)
     print("created %s" % root)
 
 
+def write_maintainer(directory):
+    """Drop the maintainer marker the PostgreSQL mirror network expects.
+
+    Fixed content, held as a file beside the scripts rather than echoed inline
+    as the buildfarm did, so that changing the support address is a reviewed
+    commit rather than an edit to nine job definitions.
+    """
+    src = os.path.join(PUBLISH_DIR, "CURRENT_MAINTAINER")
+    dst = os.path.join(directory, "CURRENT_MAINTAINER")
+    if DRY_RUN:
+        print("would copy: %s -> %s" % (src, dst))
+        return
+    if not os.path.isfile(src):
+        sys.stderr.write("pga-publish: missing %s\n" % src)
+        sys.exit(EX_UNAVAILABLE)
+    shutil.copyfile(src, dst)
+
+
 def cmd_release_fetch(args, raw):
     """release-fetch <VERSION> <DATESTAMP>
 
@@ -918,6 +938,7 @@ def cmd_autoupdate_publish(args, raw):
         sys.exit(EX_UNAVAILABLE)
 
     makedirs(AUTOUPDATE_DIR)
+    write_maintainer(AUTOUPDATE_DIR)
     if not DRY_RUN:
         for stale in sorted(os.listdir(AUTOUPDATE_DIR)):
             if stale.endswith(".zip"):