Gentleman concerned had posted in item on pprune requesting instructions how to post an item on pprune.
Has chosen the SHFNI thread in the military forum (that's Support Helicopter Force Northern Ireland) to raise questions about airline recruitment.
Then you have the content of the message that I am 90% sure is a scam. Airlines, governments and multi-national corporations don't do business through hotmail and gmail accounts, despite what Nigerian scammers may suggest.
A lot of things don't add up about this. Contact the airline directly through official channels for clarification. Don't send money, documents, confidential data to people with incorrectly spelt names using webmail addresses.