I'm trying to create server-side rule for e-mail filtering. The problem is that Exchange uses curly brackets {} internally. So if I create a ruleSubject contains words "Text 1 {Text 2}" it doesn't work server-side. If I run it manually from Outlook it works client-side, but I need it server-side (and automatic).
Is there a way to escape curly brackets? I tried `{, \{ and {{ with no effect.