i am trying to send mails with attachment but i have received the below message . where as i have cheked attachment limit in exchange system manager its 16 MB for receiving and 15 MB for sending i kept . what could be the reason to get the error.
The recipient could not be processed because it would violate the security policy in force
<12.bmtconline.com #5.7.0 smtp;550 5.7.0 Message Size Violation