-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andrzej Adam Filip wrote: > You can use F=1 mailer flag to make sendmail *strip* (remove) null bytes > from *headers* before relaying message to cyrus imap.
Ah! The 1 flag isn't listed on the FAQ I was using as a reference! > I think that rejecting messages with null bytes (in smtp session) would > require using milter. If you use MIMEDefang (perl based/GPL) milter for > spam and/or virus protection then it should be relatively easy task. Thanks for your help! I'm happy for them to be accepted by cyrus (and dspam subsequently retrained) as it's the annoying bounces to nowhere that sendmail keeps trying to resend that I want to stop! Thanks again! :-) Take care, Ben -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (Darwin) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iQIVAwUBQ9FKOegNmph0Y1E2AQL4aA/+PQ453+kACc22kIV5r/rMVJSTpNVW5nl5 hsZ2p8ZcPCO3kOdo+HyXsjEJv9CVyvAIZ+3KPswWDv0puI0aFP2EUeUxz63yJhbJ +bItyNXDXEjg7aJRUy81NBovwFsbe+iWDLo6P9hX1tGNPoyykCZlxhTKhjw3qMF4 nxq6g++DzXQJWD1PvHQEcCvlaFEQgywNa1BhG1KC1Wp3IYs+AgPkcuqAM3bhAG1T 2TegVJ041mLi7ZF06S78BdVyRSL7uex9qQrRhWnzVkA+kudmUki/GYW/FF2r00CU XHP5fOpG0ZjPwjQYICEsxwoqlldJmyKT5oGGbx+ek5CtGP5yrGgWMasvu4aYN+Ak CgSVj0GYA1lzNWkS1p5wOizUgOgFFBNf1xH6A61ik4Kkkr2RhcAO/MxK8vVNJHMB dglOufPhrgRODDPv63AZab0T29xD4nDGJDjPA++Al38yN1gTSXcqejjF4casmux6 nnD8iIk/fRT3hSc0UAEpc0S/pHFhRE6jkI0XFPYoSBi24x8H/rb44N+JfRdsiWjc Yobf42qGHDYglJgh0LIHPKNsPhgq8vGDijJ+21szPe37gnz+CZ7UoSNtSHmoLOlC QWQApe7IV2bvlOQG5UaEZq6OwMPXRQaTZc25YClAaG4QxqW3UDyC2f3ojVBt4TXL bk96gmSi12s= =2ASx -----END PGP SIGNATURE----- ---- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
