Disable outgoing spam checking Version 11

[les]

Hi,

i came across a 2 year old post....
viewtopic.php?t=1151
...obviously a version 10 setup, which showed how to edit the unix.mapper file to stop outbound scanning of email for spam related content.

specifically it set the following in unix.mapper....

transport-service = /usr/sbin/sendmail -bs -C /etc/mail/sendmail.nosa.cf

These days, in version 11, unix.mapper contains....

transport-service = inet:localhost:25

Would the same instructions still work? Would there be any performance disadvantages by calling sendmail each time?

Is there a better way to have scalix/sendmail only invoke spam filtering for inbound mail?

TIA