Aki Tuomi via dovecot skrev den 2025-08-03 17:49:
Dovecot 2.3 does not have OpenSSL 3.x support from us, you are using 3rd party patch. Please open bug with Rocky Linux about this.
in gentoo openssl is
[I] dev-libs/openssl Available versions: [M]1.0.2u-r1^td [M]1.1.1w(0/1.1)^t 3.0.16(0/3)^t ~3.0.17(0/3)^t **3.0.9999(0/3)*l^t 3.1.8(0/3)^t **3.1.9999(0/3)*l^t 3.2.4(0/3)^t ~3.2.5(0/3)^t **3.2.9999(0/3)*l^t 3.3.3(0/3)^t ~3.3.4(0/3)^t **3.3.9999(0/3)*l^t 3.4.1(0/3)^t ~3.4.2(0/3)^t **3.4.9999(0/3)*l^t ~3.5.0(0/3)^t ~3.5.1(0/3)^t **3.5.9999(0/3)*l^t {+asm bindist fips gmp kerberos ktls +quic rfc3779 sctp sslv2 (+)sslv3 static-libs test tls-compression (+)tls-heartbeat vanilla verify-sig weak-ssl-ciphers ABI_MIPS="n32 n64 o32" ABI_S390="32 64" ABI_X86="32 64 x32" CPU_FLAGS_X86="sse2"} Installed versions: 3.4.1(0/3)^t(09:40:14 06/18/25)(asm quic -fips -ktls -rfc3779 -sctp -static-libs -test -tls-compression -vanilla -verify-sig -weak-ssl-ciphers ABI_MIPS="-n32 -n64 -o32" ABI_S390="-32 -64" ABI_X86="64 -32 -x32" CPU_FLAGS_X86="sse2") Homepage: https://openssl-library.org/ Description: Robust, full-featured Open Source Toolkit for the Transport Layer Security (TLS)
[I] net-mail/dovecot Available versions: 2.3.21.1-r1(0/2.3.21.1) ~2.4.1-r1(0/2.4.1) ~2.4.1-r2(0/2.4.1) ~2.4.1-r3(0/2.4.1) {argon2 caps cdb doc kerberos ldap lua lucene lz4 managesieve mysql pam postgres rpc selinux sieve solr sqlite static-libs stemmer suid systemd tcpd textcat unwind xapian zstd LUA_SINGLE_TARGET="lua5-1 lua5-3 lua5-4"} Installed versions: 2.3.21.1-r1(0/2.3.21.1)(10:21:49 06/20/25)(managesieve pam postgres stemmer -argon2 -caps -doc -kerberos -ldap -lua -lucene -lz4 -mysql -rpc -selinux -sieve -solr -sqlite -static-libs -suid -systemd -tcpd -textcat -unwind -zstd LUA_SINGLE_TARGET="lua5-1 -lua5-3") Homepage: https://www.dovecot.org/ Description: An IMAP and POP3 server written with security primarily in mind
its no problem with it here
OpenSSL 3.x is supported only with Dovecot 2.4.
unless dovecot breaks it :)