[An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-3.5.3.html]
Postfix 3.5.3, 3.4.13: * TLS handshake failure in the Postfix SMTP server during SNI processing, after the server-side TLS engine sent a TLSv1.3 HelloRetryRequest (HRR) to a remote SMTP client. Reported by J??n M??t??, fixed by Viktor Dukhovni. Postfix versions 3.5.3, 3.4.13, 3.3.11, 3.2.16: * The command "postfix tls deploy-server-cert" did not handle a missing optional argument. This bug was introduced in Postfix 3.1. You can find the updated Postfix source code at the mirrors listed at http://www.postfix.org/. Wietse