Hello, I'm facing a problem with a client that can't send email trough my mail gateway..
After connection, in mail log, I get: postfix/smtpd[19545]: warning: unknown[xxx.yyy.www.zzz]: SASL LOGIN authentication failed: authentication failure then postfix/smtpd[19545]: lost connection after AUTH from unknown[xxx.yyy.www.zzz] and finally: postfix/smtpd[19545]: disconnect from unknown[xxx.yyy.www.zzz] But I think that - being "authentication failure" a warning, the smtp dialog shoulnt be broken. Then I ask why the connection with the client is lost? Thanks, rocsca
