Hi, my new mailserver based on ISPconfig is working nicely, however there are few things i'd like to tweak and where id did not find the right place to change it yet. Maybe anyone can help or point me to the right part of the documentation (have tried to find it but no luck). * admin account gets information about unchecked mails due to those mails being encrypted (" Content type: UncheckedEncrypted") > that is a normal use-case here i want to disable that notification * admin account gets notification about bad headers, where to go if i want to block those mails? * currently mails supposedly from my own domains get accepted, since this is the only mail server those are 100% fake, where can i block those? Thanks for any pointers
wouldn't a SPF record help? With the SPF record you say what IPs/domains etc are allowed to send emails for the given domain.