Create a Post
cancel
Showing results for 
Search instead for 
Did you mean: 
cespinoza
Explorer

MTA authenticate local domain senders

hello team, 

I have MTA enabled on a security gateway and i need  that inbound emails, coming from @localdomain with destination @localdomain, to do smtp authentication to verify the sender is valid so no spam is  sent to internal email users.

best regards.

1 Reply
PhoneBoy
Admin
Admin

Our MTA is primarily for Threat Prevention.
That said, we are using Postfix under the hood, and I presume you can modify the configuration to support this.
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solut... 

0 Kudos