Re: Postfix gives unsupported dictionary type: btree on Leap 15.3

On 18.01.2022 18:59, Freek de Kruijf wrote:

I have a recent installed Leap 15.3 system on a Raspberry Pi 4B and I try to configure it as an email server.

The access port 25 should offer STARTTLS, which has been configured as well. This requires also the parameter smtpd_tls_session_cache_database = btree:/ var/lib/postfix/smtpd_tls_session_cache

However when I access using STARTTLS to port 25 I get the warning: postfix/tlsmgr[13932]: warning: btree:/var/lib/postfix/smtpd_tls_session_cache is unavailable. unsupported dictionary type: btree

I do see the file /var/lib/postfix/smtpd_tls_session_cache.db

Should I file a bug report?

You should fix your configuration. btree is not supported by postfix in 15.3 because support for BDB was removed. https://www.suse.com/releasenotes/x86_64/SUSE-SLES/15-SP3/index.html#jsc-SLE... Thu Nov 26 15:30:10 UTC 2020 - Peter Varkoly - Remove Berkeley DB dependency (JIRA#SLE-12191) The pacakges postfix is build without Berkely DB support. lmdb will be used instead of BDB. If you absolutely require btree, there is postfix-bdb package.