Question

You have recently installed a new firewall on network. After the firewall is installed, you review the firewall logs and notice that port 25 incoming traffic is blocked. What protocol is impacted with this?

Answer 1

The correct answer to the following question will be "SMTP".

Step-by-step explanation:

SMTP seems to be a protocol that is being used to transfer email when POP or IMAP are being used to receive emails or messages from the receiving side.

• It interacts together with someone named as the MTA to transmit the contact to the appropriate device and mailbox for the text.
• SMTP transfers the mail or information to and through channels using a method called "collection and forward."