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author | gshapiro <gshapiro@FreeBSD.org> | 2000-10-10 18:10:38 +0000 |
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committer | gshapiro <gshapiro@FreeBSD.org> | 2000-10-10 18:10:38 +0000 |
commit | 6643909213083a078122c605ef849a988d5cd7b5 (patch) | |
tree | c2794dd93ad49f327259b740a3568bec675e209b /etc/sendmail | |
parent | e4192d4e06698c8478f985c14ca1fc6180fec80e (diff) | |
download | FreeBSD-src-6643909213083a078122c605ef849a988d5cd7b5.zip FreeBSD-src-6643909213083a078122c605ef849a988d5cd7b5.tar.gz |
Disable the SMTP EXPN and VRFY commands by default to prevent information
leakage.
Submitted by: Maxime Henrion <mux@qualys.com>
Diffstat (limited to 'etc/sendmail')
-rw-r--r-- | etc/sendmail/freebsd.mc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/etc/sendmail/freebsd.mc b/etc/sendmail/freebsd.mc index 6c8308f..bc149d3 100644 --- a/etc/sendmail/freebsd.mc +++ b/etc/sendmail/freebsd.mc @@ -66,5 +66,6 @@ dnl define(`confCW_FILE', `-o /etc/mail/sendmail.cw')dnl define(`confCW_FILE', `-o /etc/mail/local-host-names')dnl define(`confNO_RCPT_ACTION', `add-to-undisclosed')dnl define(`confMAX_MIME_HEADER_LENGTH', `256/128')dnl +define(`confPRIVACY_FLAGS', `authwarnings,noexpn,novrfy')dnl MAILER(local)dnl MAILER(smtp)dnl |