Tickets :: Comment on [#13041] Posibillity to diabled the Received from ... (Horde Framework) with HTTP header line injection to the e-Mail header lines.

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Comment	>>> Thank you for the detailed RFC desciption. I will read it in the >>> whole to understand it right. >>> >>> You can close this enhancement, and thank you for the advise. >> @ Klaus, >> >> did you find a solution? > > just for the record: we solved this problem by using postfix's > header_checks feature to remove the Horde Frame Received header line: > > append to /etc/postfix/header_checks: > > # remove horde web frontend received header (hide dynamic IP to > prevent spam filters from blocking the email) > /^Received: from .* by <your mailserver fqdn> \(Horde Framework\) > with HTTPS/ IGNORE > > and enable header checks in postfix's /etc/postfix/main.cf: > > header_checks = regexp:/etc/postfix/header_checks >
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