Question Custom notification help

Hey XDA,

I get paged out for my job via a text message sent to my cell phone (a GS3). My company sends it as an email from noreply@companyname.com to mycellnumber@vzw.net or whatever the thing is. Anyway, because I'm receiving these messages as a sms from an email I cant set a custom notification sound for them, which I would really like to do. I've tried different roms and pretty much every sms app on the market. nothing I tried has worked, they always come in w/ just the stock ringtone, even though I've saved the email as it's own contact an set custom notifications thru the contacts app.