Hey @billbond4 , thanks for passing this on, you are correct this would be a potential Phishing scam and we would never request a password to your My3 accounts. We also recommend never to provide your One Time Password to anyone as this is an extra security measure we have in place. As that poster was vigilant to see the email address, any emails that would come from Three would be @three.ie and if anyone has any questions feel free to ask us.
Thanks once again for this and I will pass this onto our team to alert them.