Introduces the concept of group search mode into the LDAP configuration. This also adds the filter and memberof search modes. The full description of these is included in the docs but the filter mode is the same mode as previous which is also the default and recommended value. The memberof mode should only be used by users who are aware of how the concept works as per the docs.
Closes#2161
Signed-off-by: James Elliott <james-d-elliott@users.noreply.github.com>
This adds support for LDAP unix sockets using the ldapi scheme. In addition it improves all of the address related parsing significantly deprecating old options.
Signed-off-by: James Elliott <james-d-elliott@users.noreply.github.com>
This change addresses an issue with the usage of the full sender configuration option in the MAIL FROM SMTP command. If a user includes a name in the sender this shouldn't be sent in the MAIL FROM command, instead we should extract it and use just the email portion.
Fixes#2571
James Elliott