Takhle nejak to vypada kdyz ty reverzy existujou ...
Jun 23 16:12:03 [amavis] (26706-10) p.path BANNED:1 xx@xy.cz: "P=p003,L=1,M=multipart/mixed | P=p002,L=1/2,M=application/x-zip-compressed,T=zip,N=smlouvaCD392271471E778B7.zip | P=p004,L=1/2/1,T=exe,N=smlouva13.07.2013-signed_6D16C75113D893AD.exe", matching_key="(?^i:\\.[^./]*[A-Za-z][^./]*\\.\\s*(exe|vbs|pif|scr|bat|cmd|com|cpl|dll)[.\\s]*$)"
Tohle konkretne z nejakyho DSL z italie.