Log Message:
mail/postfix: update to 3.3.1

[An on-line version of this announcement will be available at
http://www.postfix.org/announcements/postfix-3.3.1.html]

Fixed in Postfix 3.3:

  * Postfix did not support running as a PID=1 process, which
    complicated Postfix deployment in containers. The "postfix
    start-fg" command will now run the Postfix master daemon as a
    PID=1 process if possible. Thanks for inputs from Andreas
    Schulze, Eray Aslan, and Viktor Dukhovni.

  * Segfault in the postconf(1) command after it could not open a
    Postfix database configuration file due to a file permission
    error (dereferencing a null pointer). Reported by Andreas
    Hasenack, fixed by Viktor Dukhovni.

Fixed in Postfix 3.3, 3.2, 3.1, 3.0:

  * The luser_relay feature became a black hole, when the luser_relay
    parameter was set to a non-existent local address (i.e. mail
    disappeared silently). Reported by J?rgen Thomsen.

  * Missing error propagation in the tlsproxy(8) daemon could result
    in a segfault after TLS handshake error (dereferencing a
    0xffff...ffff pointer). This daemon handles the TLS protocol
    when a non-whitelisted client sends a STARTTLS command to
    postscreen(8).