TLS
cancel
Showing results for 
Search instead for 
Did you mean: 

TLS

L1 Bithead

We have a rule on our PAN which allows tcp/25 app. SMTP to our MTA.

The MTA allows also TLS which establishes an encrypted connection on the same port.

Is therefore another PAN application necessary?

Thanks,

Rainer

3 REPLIES 3

L4 Transporter

I would set the service to port 25, and then observe what applications are being used.

I imagine that it will be the smtp and ssl apps.

I set the service to port 25 and the only logged application is SMTP.

In the MTA Logs I see the encrypted connection: “Delivery connection successfully accepted TLS protocol”.

So maybe TLS is implemented in the SMTP application…

I would just lock the app down the smtp and the service to application-default.

Like what you see?

Show your appreciation!

Click Like if a post is helpful to you or if you just want to show your support.

Click Accept as Solution to acknowledge that the answer to your question has been provided.

The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!

These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!

The LIVEcommunity thanks you for your participation!