diff --git a/exim.changes b/exim.changes
index 1f706f2..7d8cf74 100644
--- a/exim.changes
+++ b/exim.changes
@@ -3,6 +3,12 @@ Tue Sep  6 09:19:57 UTC 2022 - Ludwig Nussel <lnussel@suse.de>
 
 - Own /var/spool/mail (boo#1179574)
 
+-------------------------------------------------------------------
+Thu Sep  1 07:43:11 UTC 2022 - Stefan Schubert <schubi@suse.com>
+
+- Migration to /usr/etc: Saving user changed configuration files
+  in /etc and restoring them while an RPM update.
+
 -------------------------------------------------------------------
 Wed Jun 29 14:20:50 UTC 2022 - Stefan Schubert <schubi@suse.com>
 
diff --git a/exim.spec b/exim.spec
index 460b743..53aed49 100644
--- a/exim.spec
+++ b/exim.spec
@@ -414,6 +414,20 @@ end
 %if 0%{?suse_version} > 1220
 %service_add_pre exim.service
 %endif
+%if 0%{?suse_version} > 1500
+# Prepare for migration to /usr/etc; save any old .rpmsave
+for i in logrotate.d/exim ; do
+   test -f %{_sysconfdir}/${i}.rpmsave && mv -v %{_sysconfdir}/${i}.rpmsave %{_sysconfdir}/${i}.rpmsave.old ||:
+done
+%endif
+
+%if 0%{?suse_version} > 1500
+%posttrans
+# Migration to /usr/etc, restore just created .rpmsave
+for i in logrotate.d/exim ; do
+   test -f %{_sysconfdir}/${i}.rpmsave && mv -v %{_sysconfdir}/${i}.rpmsave %{_sysconfdir}/${i} ||:
+done
+%endif
 
 %post
 %if 0%{?suse_version} < 1131