Postfix PCI Compliance Improvement

[EdwardDekker]

Hi,

I want to suggest to improve the PCI Compliance that has standard delivered at the Parallels website.
And would i like to suggest to use these additional lines into your /etc/postfix/main.cf file.

This results into a better security and when you check you maillog (/usr/local/psa/var/log/maillog) will you'll able to tracking spambots down.

smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_hostname
smtpd_tls_protocols = SSLv3, TLSv1
smtpd_tls_ciphers = high
smtpd_tls_exclude_ciphers = aNULL
smtpd_sasl_security_options = noplaintext