What is alert 8507?
A user or script has sent a Pager message. They could be one of:
- A user from the GMS Webmail interface;
- A user logging on to the Administration interface;
- A script (e.g. a user script, custom MML script, list script).
In this case connection Undefined was identified as session Undefined.
This Pager message was sent by Undefined from pager number Undefined to pager number Undefined.
No further action is required by you.