Remove info from email headers
Is there a way to remove sensitive info from email headers in Exim as you can with postfix?
Postfix example
/etc/postfix/main.cf:
/etc/postfix/header_checks:
/^Received:.*with ESMTPSA/ IGNORE
/^X-Originating-IP:/ IGNORE
/^X-Mailer:/ IGNORE
/^Mime-Version:/ IGNORE/etc/postfix/main.cf:
mime_header_checks = regexp:/etc/postfix/header_checks
header_checks = regexp:/etc/postfix/header_checkspostmap /etc/postfix/header_checks
postfix reload-
Hello, You may find the following threads helpful: SOLVED - Easy FIX your SMTP banner, SMTP greeting and Reverse DNS for Dedicated IPs How to edit exim configuration so it do not reveal "Received: from" in headers? Thank you. 0
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