Pop up the following figure
Enter netstat -aon to get
Check the port number after the address, which is the number after the colon of the ip address in the second column. Find 25 and check its pid code, which is the number in the last column.
Enter the task list to view all processes.
Check the process corresponding to the previous pid code.
Seeing that "Double Twelve" is still hot, if all the real wives, girlfriends or goddesses here are still hesitant to "chop