Le Mer 24 juillet 2013 13:11, Lennart Poettering a écrit :
The second part of my mail that you conveniently removed actually
explains why that doesn't work: because the SASL auth is inherently
per-user configuration but in sendmail you can configure it only
globally for the client side.
Then replace sendmail with something better.
http://www.postfix.org/postconf.5.html#smtp_sender_dependent_authentication
Here, done, time elapsed: 1 min googling.
--
Nicolas Mailhot