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Posted to users@spamassassin.apache.org by ha...@t-online.de on 2020/02/08 04:41:38 UTC

Re: base64 encoded subjects

>> I'm seeing a lot of spam with base64 encoded subjects:
>> 
>> Subject:
>> =?UTF-8?B?RnVsbCBkZW50YWwgY292ZXJhZ2UgZm9yIGZhbWlsaWVzIGFuZCBzZW5pb3JzLCBjb3ZlcnMgYWxsIHByb2NlZHVyZXM=?=
>> 
>> Subject: =?UTF-8?B?V2VhciB5b3VyIE11bHRpLVRvb2wgYXJvdW5kIHlvdXIgd3Jpc3Qu?=
>> 
>> 
Hi,

I live in a part of  the world where =?UTF-8?B? is normal .... everywhere utside the
realm of US Ascii
I would, however, treat UTF16 as a spam indicator

Best regards
Wolfgang