ae03yy said:i just put the FN ie "B1-9" in subject line. only 2 emails i sent didn't get answered out of i don't know how many, like 15ish since 2007. Once 1 email also did not received immediate response (within 24-48hrs), they answered 3 months later saying it got stuck and just popped in their mailbox.
Me too i put the immigration file number in the subject line, but i am talking about their reply. what did u got in the subject line ?