Postfix stable release 3.7.4 and legacy releases 3.6.8, 3.5.18, 3.4.28

2023-01-22 Thread Wietse Venema
[This this announcement will be available at https://www.postfix.org/announcements/postfix-3.7.4.html] Fixed in Postfix 3.7, 3.6, 3.5, 3.4: * Workaround: with OpenSSL 3 and later always turn on SSL_OP_IGNORE_UNEXPECTED_EOF, to avoid warning messages and missed opportunities for TLS sess

Re: Assist with a spam message, check_sender_access and check_client_access targets

2023-01-22 Thread Wietse Venema
Wietse Venema: > Viktor Dukhovni: > > On Sat, Jan 21, 2023 at 02:49:34PM -0500, Wietse Venema wrote: > > > > > Correction: the MTA<==>Milter protocol hides the Received: header > > > that is prepended by the MTA, but it exposes headers that are already > > > present. That's what Sendmail does, and

Re: Assist with a spam message, check_sender_access and check_client_access targets

2023-01-22 Thread Wietse Venema
Viktor Dukhovni: > On Sat, Jan 21, 2023 at 02:49:34PM -0500, Wietse Venema wrote: > > > Correction: the MTA<==>Milter protocol hides the Received: header > > that is prepended by the MTA, but it exposes headers that are already > > present. That's what Sendmail does, and therefore Postfix, too. >