We have been targeted by a phishing attempt and I would like to
stop any replies from our accounts to the reply addresses given in the
emails...
I know this isn't a full solution, but at least it can stop the few that
DO answer
from actually giving out sensitive information.
What would you use as the easiest form for this?
a hashed map of the reply-to adresses?
smtpd_recipient_restrictions =
...
check_recipient_access = hash:/etc/postfix/phishing_recipients
...
/etc/postfix/phishing_recipients
[EMAIL PROTECTED] REJECT Phishing recipient
...
or ?
