* TLS
o Support for PKI-less TLS server certificate verification, where
the CA public key or the server certificate is identified via DNSSEC lookup
* LMDB database support
* master
o The master_service_disable parameter value syntax has changed:
use "service/type" instead of "service.type".
* postconf:
o Support for advanced master.cf query and update operations.
This was implemented primarily to support automated system management tools.
o The postconf command produces more warnings
* relay safety
New smtpd_relay_restrictions parameter built-in default settings:
smtpd_relay_restrictions =
permit_mynetworks
permit_sasl_authenticated
defer_unauth_destination
* postscreen whitelisting
Allow a remote SMTP client to skip postscreen(8) tests based on
its postscreen_dnsbl_sites score.
OBS-URL: https://build.opensuse.org/package/show/server:mail/postfix?expand=0&rev=180
* DNSBL/DNSWL:
o Support for address patterns in DNS blacklist and whitelist lookup results.
o The Postfix SMTP server now supports DNS-based whitelisting with several safety features
* Support for read-only sqlite database access.
* Alias expansion:
o Postfix now reports a temporary delivery error when the result
of virtual alias expansion would exceed the virtual_alias_recursion_limit
or virtual_alias_expansion_limit.
o To avoid repeated delivery to mailing lists with pathological
nested alias configurations, the local(8) delivery agent now keeps
the owner-alias attribute of a parent alias, when delivering mail
to a child alias that does not have its own owner alias.
* The Postfix SMTP client no longer appends the local domain when
looking up a DNS name without ".".
* The SMTP server now supports contact information that is appended
to "reject" responses: smtpd_reject_footer
* Postfix by default no longer adds a "To: undisclosed-recipients:;"
header when no recipient specified in the message header.
* tls support:
o The Postfix SMTP server now always re-computes the SASL mechanism
list after successful completion of the STARTTLS command.
o The smtpd_starttls_timeout default value is now stress-dependent.
o Postfix no longer appends the system-supplied default CA certificates
to the lists specified with *_tls_CAfile or with *_tls_CApath.
* New feature: Prototype postscreen(8) server that runs a number
of time-consuming checks in parallel for all incoming SMTP connections,
before clients are allowed to talk to a real Postfix SMTP server.
It detects clients that start talking too soon, or clients that appear
OBS-URL: https://build.opensuse.org/package/show/server:mail/postfix?expand=0&rev=62
