Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
I have a ASA 5510, I am looking to block all SMTP traffic to any domain other than our own (ie. gmail).How would I go about doing this?Would I configure an ESMTP inspect map? Or would this be easier to do simply by blocking DNS queries for these sit...
