Hello, I tried to build dovecot-2.3.19.1 with openssl-3.0.2 "make test" failed. Good, the test-suite found a problem! I found similar reports and patches: - https://sources.debian.org/src/dovecot/1%3A2.3.19%2Bdfsg1-1/debian/patches/Support-openssl-3.0.patch/ - https://bugzilla.redhat.com/show_bug.cgi?id=1962035 - https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1945763 - https://launchpadlibrarian.net/569387479/dovecot.debdiff The patch looks easy and at least 'make test' pass again. Could the dovecot developer have a look at the patch and say something about the roadmap to support openssl3? Thanks Andreas