Hi Istvan, > Noel Jones wrote: > > Remember that header_checks won't match encoded subjects
We need to see the raw Subject header from the email that failed to match. It was probably encoded. $ scan -forma '%{subject}' . =?UTF-8?B?VGhpcyBpcyBzcGFtLgo=?= $ scan -forma '%(decode{subject})' . This is spam. $ grep -i '^subject:' `mhpath .` Subject: =?UTF-8?B?VGhpcyBpcyBzcGFtLgo=?= $ It's to allow non-ASCII characters in the some of the headers, e.g. Subject. -- Cheers, Ralph. https://plus.google.com/+RalphCorderoy