Trend scan error in yahoo

Hello,

I am getting error on trying to open email in yahoo that has pictures or attachment

error trend Micro office scan
officescan detected a Web Security policy violation and blocked the URL(s) listed below

Trend micro has blocked the URL your are attempting to access because it is a know phishing url

this only errors on the one yahoo id in conjunction with trendscan ....on my other yahoo id it works fine ..
something wrong with id ????

I read on one of the topic to change setting on trendscan - virus control but the trendscan does not have that option on our version ????

any advice or suggestion would be appreciated ....