upstream changes:
-----------------
Fixed in Postfix 3.6.4, 3.5.14, 3.4.24, 3.3.21:
o Bug introduced in bugfix 20210708: duplicate bounce_notice_recipient
entries in postconf output. This was caused by an incomplete fix to send
SMTP session transcripts to $bounce_notice_recipient. Reported by Vincent
Lefevre.
o Bug introduced in Postfix 3.0: the proxymap daemon did not automatically
authorize proxied maps inside pipemap (example:
pipemap:{proxy:maptype:mapname, ...}) or inside unionmap. Problem reported
by Mirko Vogt.
o Bug introduced in Postfix 2.5: off-by-one error while writing a string
terminator. This code passed all memory corruption tests, presumably
because it wrote over an alignment padding byte, or over an adjacent
character byte that was never read. Reported by Robert Siemer.
Fixed in Postfix 3.6.4, 3.5.14, 3.4.24:
o The proxymap daemon did not automatically authorize map features added
after Postfix 3.3, caused by missing *_maps parameter names in the
proxy_read_maps default value. Found during code maintenance.
2fa06adf25