Q: I received an email from apple-service@donna-taaffe.com requesting that I update my account information. Is this email legitimate?

Hello, mariefromtienen.  

Thank you for visiting Apple Support Communities.  

I understand that you have identified a possible phishing email.  Thank you for bringing this email to our attention and if you could, please report this via the attached section below.  

If you have received a suspicious email, please notify iTunes Customer Support by visiting our website: www.apple.com/support/itunes/store.

Identifying legitimate emails from the iTunes Store

http://support.apple.com/en-us/HT201679

-Jason H.