Log Message:
postfix: update to 3.5.2

upstream changes:
-----------------
 Postfix versions 3.5.2, 3.4.12, 3.2.10, 3.2.15:
  * A TLS error for a database client caused a false 'lost connection' error for \ 
an SMTP over TLS session in the same Postfix process. Reported by Alexander \ 
Vasarab, diagnosed by Viktor Dukhovni. This bug was introduced with Postfix 2.2.
  * The same bug existed in the tlsproxy(8) daemon, where a TLS error for one \ 
TLS session could cause a false 'lost connection' error for a concurrent TLS \ 
session in the same process. This bug was introduced with Postfix 2.8.
  * The Postfix build now disables DANE support on Linux systems with libc-musl, \ 
because libc-musl provides no indication whether DNS responses are authentic. \ 
This broke DANE support without a clear explanation.
  * Due to implementation changes in the ICU library, some Postfix daemons \ 
reported file access errrors (U_FILE_ACCESS_ERROR) after chroot(). This was \ 
fixed by initializing the ICU library before making the chroot() call.
  * Minor code changes to silence a compiler that special-cases string literals.

Postfix 3.5.2, 3.4.12:
  * Segfault in the tlsproxy(8) client role when the server role was disabled. \ 
This typically happened on systems that do not receive mail, after configuring \ 
connection reuse for outbound SMTP over TLS.
  * The date portion of the maillog_file_rotate_suffix default value used the \ 
minute (%M) instead of the month (%m). Reported by Larry Stone.