mail server
 

By default it /var/spool/mail. How I can change to user's home folder?

What MTA are you using?

Moved: This thread is more suitable in Linux-Server and has been moved accordingly to help your thread/question get the exposure it deserves.

When it comes to the question, what would you like to archive: change the directory the mail is stored (after it is received), change the directory it is stored (temporary) when sending? In all cases, the place it is configured depends on the mail server software, so please give us the name.