I've been getting an increasing number of spam mails that show up with strange characters in the subject line and gobbledegook in the body. If I look at the emails directly on my BTMail web page, the emails have an image instead of body text, featuring the usual sort of spam advertising. The (very limited) filters available on BTMail are useless. However, being an old-fashioned kind of guy, I don't normally use webmail - I use Thunderbird as an email client to organise and store all my mails locally. I'm hoping that I can set up filters in Thunderbird to filter out this sort of spam. As you'll see in this screen shot, the subject lines - which are usually > 150 characters - have blocks of 3 non-ascii characters between each 'actual' letter (on webmail these characters disappear, and the headings appear as ' Your horoscope..' etc). Any suggestions as to how I can trap these? BTW, the body text always appears to start with the characters "qéíz¶¡­ç†" but for some reason a filter trying to match this in the body of the message doesn't work either.