Re: suspicious characters
Steffen Kaiser <[email protected]> Thu, 5 Oct 2017 10:41:07 +0200 (CEST)
| Newsgroups | gmane.mail.mimedefang |
|---|---|
| Message-ID | <alpine.DEB.2.11.1710051038210.3082@pc-2m63> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thu, 5 Oct 2017, Michael Fox wrote: > I'm trying to understand what triggers the setting of > $SuspiciousCharsInHeaders and $SuspiciousCharsInBody? All I can find are > circular definitions that vaguely mention possible exploits. But no > specifics are given. Before I use either of these, I'd like to understand > better what constitutes "suspicious" in both cases. suspicious := If header or body has a \r without \n If the body has an embedded \0 > Do you bounce every message that for which $SuspiciousCharsInHeaders is > true? Yep, but haven't triggered long time now. - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEVAwUBWdXwI1GgR0+MU/4GAQKoEAgAqPr5WQ4e0I+KpsUvIUQ7J5Zi7+IuUkcu JysdONlSL93FagfeP92+JlU+UE6aeGM9a/Lz2/fS4FRtYV1YUoQlcPuFSOxliyI5 grC9qW2ub8P8ZksHHWPJdALB385fhgsltFGKCiwDC18aQXzB7dO/AjTJyXzGS4lq UKklpD5GUehjUhWi2811Br/3JkFbRsNkt1C818m21RTF3OWTIoq9n4Myh2HLi29n C6veIk/IqM8YA6ufGjFFOjalaztqFPTES6TpUWTMh0dch/WJiLQzqjQJWziBIFqo a/U5RQRb91od4B7BIxlyDYfaPZw5+b+2iO4ywjzBQr4QKvwSB5kvSw== =HHoI -----END PGP SIGNATURE----- _______________________________________________ NOTE: If there is a disclaimer or other legal boilerplate in the above message, it is NULL AND VOID. You may ignore it. Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang