How to address envelopes with attn<br>Write " attn " followed by the name of the recipient. The " attn " line should always appear at the very top of your delivery address, just before the name of the person you're sending it to. Use a colon after " attn " to make it clearly readable.
The post office prefers envelopes be addressed with black ink.
( z1 prefer :ARG0 ( z2 company :name ( z3 name :op "Post" :op "Office" ) ) :ARG1 ( z4 address :ARG1 ( z5 envelope ) :ARG2 ( z6 ink :ARG1-of ( z7 black ) ) ) )