El mar, 27 de jul. de 2021 a la(s) 10:10, Wietse Venema ( wie...@porcupine.org) escribió:
> Daniel Armando Rodriguez: > > Jul 27 07:27:52 postoffice postfix/smtpd[13730]: < lists.isc.org > [149.20.1.60]: > > MAIL FROM:<bind-users-bounces+usuario=dominio.edu...@lists.isc.org> > > SIZE=1997 > > Jul 27 07:27:52 postoffice postfix/smtpd[13730]: > lists.isc.org > [149.20.1.60]: > > 530 5.7.0 Must issue a STARTTLS command first > > This proves that you still have mandatory TLS enabled. > > Instead of pasting main.cf snippets, do this: > > postconf -n | grep tls > > postconf -P | grep tls > > And report the output. > Doing this I've noticed that my master.cf had such option enabled, my bad. Now everything is working as expected. Thank you all for your time, and knowledge :-D _______________________________________________ Daniel A. Rodriguez Departamento de Tecnología para la Gestión Escuela Provincial de Educación Técnica N° 1 Posadas - Misiones - Argentina (0376) 443-8578 www.epet1.edu.ar
