On Wed, Jun 20, 2012 at 03:00:44PM +0100, Nicolás wrote: > Hi there! [..]
> The whole postconf -n command on the client, nagios.domain.es: > > config_directory = /etc/postfix > relayhost = [domain.es] Is it intentional that you turned MX lookups off? See http://www.postfix.org/postconf.5.html#relayhost. > smtp_sasl_auth_enable = yes > smtp_sasl_password_maps = hash:/etc/postfix/sasl/passwd > smtp_sasl_security_options = noanonymous > smtp_use_tls = yes Btw: this ist pre Postfix 2.3 syntax, the new^Wtodays syntax is smtp_tls_security_level (http://www.postfix.org/postconf.5.html#smtp_use_tls). [..] > The log on the client side is: > > Jun 20 14:51:20 nagios postfix/qmgr[2151]: 260C863CE8: > from=<root@nagios.localdomain>, size=343, nrcpt=1 (queue active) > Jun 20 14:51:22 nagios postfix/smtp[2153]: 260C863CE8: > to=<nico...@domain.es>, relay=domain.es[X.X.X.X]:25, delay=2.7, > delays=0.03/0/2.7/0, dsn=4.0.0, status=deferred (SASL authentication > failed; server domain.es[X.X.X.X] said: 535 Incorrect authentication > data) > > Surprisingly on the server side (mail.domain.es) there's no log activity. Are you really sure your email is directed to the correct server? Is the A record for domain.es the same as for mail.domain.es? Dennis [..]
