I’m trying to sen e-mail from within routeros with these parameters :
address: <smtp_address>
port: 587
start-tls: yes
from: Mikrotik_Router
user:
password:
AUTH fails , smtp server answers back :
Nov 30 14:39:33 mail postfix/submission/smtpd[9383]: connect from unknown[routerboard_ip_address]
Nov 30 14:39:33 mail postfix/submission/smtpd[9383]: Anonymous TLS connection established from unknown[routerboard_ip_address]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Nov 30 14:39:35 mail postfix/submission/smtpd[9383]: warning: unknown[routerboard_ip_address]: SASL PLAIN authentication failed:
Nov 30 14:39:35 mail postfix/submission/smtpd[9383]: disconnect from unknown[routerboard_ip_address] ehlo=2 starttls=1 auth=0/1 rset=1 quit=1 commands=5/6
Can it be solved without changing smtp server settings ?