Sieve plus addressed mail filtering

[Peter Chiochetti]

Today I learned, that to filter incoming plus addressed mail 
(user+tag@…) I had to deviate from the documentation. There it reads:

if envelope :detail "to" "spam"{
   fileinto "Spam";
}

Instead I had to write:

if address :is :detail "To" "tag"{
   fileinto "Tagged";
}

Dovecot version is 2.2.13-1+bigmichi1~precise+1

-- 
peter