To Search Maillog from Plesk Panel for individual domains

Step 1 : Go to any Plesk Panel and login using username and password. Select any active subscription , then click on Manage in Customer Panel.

Step 2: After entering the customer Panel go to Change your view to Active.

Step 3 : Then go to Mail Log

Step 4: Inside the Mail Log there are three tabs.

                            1) Mailbox Access Logs

                            2) Emails received.

                            3) Emails Sent

In the first tab Mailbox Access Logs shows all the people who have accessed , their IP Addresses & the mailbox name which have been accesssed  along with the date and time.

In the second tab Emails received by searching with  the name of a sender or receiver  you can get the data of all the email communications which had happened from that particular email id.

In the last tab Emails sent we can search for the emails sent from your domain with the details.

Plesk mail log extension details page: https://www.plesk.com/extensions/mail-log/