mailserver-audit-collect

Scripts to collect configuration data from Linux mail servers for security audit purposes.

Each MTA has its own dedicated script (Postfix, Dovecot, Sendmail, Exim).

Security guarantees

All scripts are strictly read-only:

• ✅ No modifications to system files or services
• ✅ No network calls outside the server (curl, wget, nc are never used)
• ✅ Only read operations via cat, grep, awk, and process inspection
• ✅ Output is a local .tar.gz archive containing collected data only

Usage

sudo ./scripts/audit-postfix.sh
# Output: mailserver-audit-<hostname>-<date>.tar.gz