Forcing authentication for local domains
- by Taron Sargsyan
Today I mentioned strange issue on my ispconfig 3 installation.
After some debugging it was clear that anyone can send emails to local domains without authentication.
I checked main.cf and sow that smtp_senders_restriction pointing to mail_access table in ispconfig database. The issue is that table is empty and I'm not sure how to add record there through ispconfig interface.
Any thoughts??
Thanks in advance.