Originally Posted by CO_BBTechie
After further investigation, I pointed out that this email originated from a Yahoo account, and advised user to change password, check for new rules, etc. Since she only uses that email address on the mobile device, they both assumed that it originated from same.
It probably originated from neither. I have SHEDLOADS of spam sent out in my name, because a lot of my email accounts are very established addresses. None of the accounts are/have been compromised, spammers just like faking the "from" field using real addresses, and I reckon I am on every spammer list going.