Email/Alert not sent from Monitor

Hi,

We have created Monitor on PO Creation and added Distribution List as Email. One PO creation, we are able to see BOD message for created PO in One View. On selection of document, we can see Steps as BOD entered ION -> BOD Consumed by Engine -> BOD Sent to Queue of Monitor Engine -> BOD Delivered by Engine -> Monitor Instance Triggered -> BOD Delivered by Engine

Though BOD Message say Monitor Instance triggered we are not receiving any email. We have changed distribution list from email to User but no alert seen for selected User.

Any Help will be appreciated.

Regards,

Vikram Patil