If connecting with UNIX socket, print the UNIX socket path instead of (null).
If connecting with UNIX socket, print the UNIX socket path instead of
(null).

damoxc/dovecot,Distrotech/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,damoxc/dovecot