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Merge pull request #4 from mail-in-a-box/main
[security] SMTP smuggling: update short term fix (#2346)
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@ -72,7 +72,8 @@ tools/editconf.py /etc/postfix/main.cf \
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# Guard against SMTP smuggling
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# This short-term workaround is recommended at https://www.postfix.org/smtp-smuggling.html
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tools/editconf.py /etc/postfix/main.cf \
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smtpd_data_restrictions=reject_unauth_pipelining
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smtpd_data_restrictions=reject_unauth_pipelining \
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smtpd_discard_ehlo_keywords="chunking, silent-discard"
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# ### Outgoing Mail
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