On Tue, Sep 21, 2021 at 07:57:12PM -0400, Alex wrote: > Can someone help me troubleshoot why I'm periodically receiving these > messages? It results in postfix stop responding to connections > altogether. > > Sep 21 19:18:41 xavier postfix-116/smtpd[2485484]: warning: problem > talking to server private/tlsmgr: Connection timed out > Sep 21 19:25:38 xavier postfix-117/smtpd[2491054]: warning: problem > talking to server private/tlsmgr: Connection timed out
What databases if any are using for TLS session caches? Are any of the instances inadvertently sharing their TLS session caches databases? smtp_tls_session_cache_database smtpd_tls_session_cache_database Also, what is the configure random source, and what OS? tls_random_source -- Viktor.