Mark, can you put a sample up on pastebin? That looks like ASCII hex but ending up with UTF-8 chars I think. I can't remember an encoding format like that so hoping the sample gives me a hint.
Regards, KAM -- Kevin A. McGrail Member, Apache Software Foundation Chair Emeritus Apache SpamAssassin Project https://www.linkedin.com/in/kmcgrail - 703.798.0171 On Tue, Jul 2, 2019 at 8:17 AM Mark London <m...@psfc.mit.edu> wrote: > Hi - I'm trying to filter emails that have only special characters in > them. Like the text of the following email. Thanks. - Mark > > - =CA=9C=C9=AA=CA=80=E1=B4=87s s=CA=9C=E1=B4=87=E1=B4=8D=E1=B4=80=CA=9F=E1= > =B4=87s =E1=B4=9B=E1=B4=8F s=E1=B4=9C=E1=B4=84=E1=B4=8B =E1=B4=9B=CA=9C=E1= > =B4=87=C9=AA=CA=80 =E1=B4=84=E1=B4=8F=E1=B4=84=E1=B4=8B =C9=AA=C9=B4 > =E1=B4= > =9B=CA=9C=E1=B4=87 =E1=B4=84=E1=B4=8F=E1=B4=8D=E1=B4=98=E1=B4=80=C9=B4=CA= > =8F's =E1=B4=9B=E1=B4=8F=C9=AA=CA=9F=E1=B4=87=E1=B4=9Bs.=20=20 > - > =E1=B4=8D=E1=B4=80s=E1=B4=9B=E1=B4=9C=CA=80=CA=99=E1=B4=80=E1=B4=9B=E1=B4= > =87 =E1=B4=8F=C9=B4 =E1=B4=9B=CA=9C=E1=B4=87 > =E1=B4=87=E1=B4=8D=E1=B4=98=CA= > =9F=E1=B4=8F=CA=8F=E1=B4=87=E1=B4=87s =E1=B4=84=E1=B4=A0's.=20=20 > - =D2=93=C9=AA=CA=80=E1=B4=87s =E1=B4=87=E1=B4=8D=E1=B4=98=CA=9F=E1=B4=8F= > =CA=8F=E1=B4=87=E1=B4=87s =C9=AA=D2=93 =E1=B4=9B=CA=9C=E1=B4=87=CA=8F =E1= > =B4=85=E1=B4=8F=C9=B4'=E1=B4=9B =E1=B4=98=CA=80=E1=B4=80=E1=B4=84=E1=B4=9B= > =C9=AA=E1=B4=84=E1=B4=87 =E1=B4=98=CA=80=E1=B4=8Fs=E1=B4=9B=C9=AA=E1=B4=9B= > =E1=B4=9C=E1=B4=9B=C9=AA=E1=B4=8F=C9=B4.=20=20 > - =C9=AAs =E1=B4=80 > =E1=B4=98s=CA=8F=E1=B4=84=CA=9C=E1=B4=8F=E1=B4=98=E1=B4= > =80=E1=B4=9B=CA=9C.=20=20 > - s=E1=B4=87=C9=B4=E1=B4=85 =E1=B4=9B=CA=9C=E1=B4=87 =E1=B4=98=E1=B4=8F=CA= > =9F=C9=AA=E1=B4=84=E1=B4=87 =C9=AA=C9=B4 =E1=B4=9B=E1=B4=8F > =CA=8F=E1=B4=8F= > =E1=B4=9C=CA=80 =CA=9C=E1=B4=8F=E1=B4=8D=E1=B4=87 =C9=AA=D2=93 > =CA=8F=E1=B4= > =8F=E1=B4=9C =E1=B4=84=E1=B4=8F=E1=B4=8D=E1=B4=98=CA=9F=E1=B4=80=C9=AA=C9= > =B4 =E1=B4=80=CA=99=E1=B4=8F=E1=B4=9C=E1=B4=9B =E1=B4=8D=E1=B4=80=C9=B4=E1= > =B4=80=C9=A2=E1=B4=87=CA=80's =E1=B4=80=CA=99=E1=B4=9Cs=E1=B4=87s! > > =E1=B4=84=E1=B4=8F=E1=B4=8D=E1=B4=98=CA=9F=E1=B4=80=C9=AA=C9=B4=E1=B4=9B = > =E1=B4=9B=E1=B4=8F =E1=B4=A1=CA=80=E1=B4=8F=E1=B4=84=CA=9F=E1=B4=80=E1=B4= > =A1 =E1=B4=98=E1=B4=8F=CA=9F=C9=AA=E1=B4=84=E1=B4=87 =E1=B4=9B=CA=9C=E1=B4= > =80=E1=B4=9B =C9=AA=CA=99=E1=B4=8D =E1=B4=A1=CA=80=E1=B4=8F=E1=B4=84=CA=9F= > =E1=B4=80=E1=B4=A1 =E1=B4=98=CA=80=E1=B4=80=E1=B4=84=E1=B4=9B=C9=AA=E1=B4= > =84=E1=B4=87 =E1=B4=98=CA=80=E1=B4=8Fs=E1=B4=9B=C9=AA=E1=B4=9B=E1=B4=9C=E1= > =B4=9B=C9=AA=E1=B4=8F=C9=B4: > >
