[ILUG] Banned Attachment in mail from you

[Copperfasten Mail Firewall]

Banned Attachment Alert

Our content checker found 1 banned attachment(s) in email 
presumably from you (<ilug at linux.ie>) to the following recipient(s):
     info at fai.ie

The message has been blocked because it contains a component 
(as a MIME part or nested within) with declared name or MIME type 
or contents type violating our access policy.

To transfer contents that may be considered risky or unwanted
by site policies, or simply too large for mailing, please consider
publishing your content on the web, and only sending an URL of the
document to the recipient.