Installation instructions

64  Configuring Attachment Checking GFI MailSecurity for Exchange/SMTP
Screenshot 55 - Attachment Checking: General Tab
3. Specify the name of the rule and select whether to apply this rule to
inbound and/or outbound emails by selecting the respective check
boxes.
4. Decide on the type of attachment blocking required:
 Block all – Select this option to block email attachments of any
type.
 Block this list – Select this option to block ONLY the listed
attachment types.