Is this haram : hacking into emails...read more lol?

[1hourdunya~babysteps]

As'salamu alaikum wa Ramatullahi wa Barakaatuhu

i sent my dad an EXTREMLEY important e-mail..which kind of determines a lot..and he's in the other room.. i think on his comp but he hasn't replied to the email or said anything

would it be haram for me to log into his email account to see if he's opened my email so i know if he's read it or not...that's all i would check..but is that considered spying or unIslamic or something

please be honest
jazakum Allahu khair

 

[TheMissingIdentity]

"Dad have you read the mail I sent?"

"Hey dad I want to talk to you about something important,you're just in the next room so if you're not busy,maybe we can talk."

But nooo!,you want to play the spy game. Sheeesh