I'm looking for a solution with SMTP SSL/TLS connection . I have an Windows server in my n/w with IP 192.168.0.56 and its an IIS server. Basically they need SMTP connection from Zimbra server for an account (firstname.lastname@example.org) . The IIS server cannot accept SSL connection from Zimbra . So i need to turn off/disable SSL for this particular IP.
I just read postfix docs with tls and ssl and i didn't find any relevant solution .If you have any solution please let me know .