admin user
changed uid/gid: privilege not needed
uid=EXIM_UID gid=EXIM_GID pid=pppp
-DSN: r1 propagating DSN
originator: uid=CALLER_UID gid=CALLER_GID login=CALLER name=CALLER_NAME
sender address = CALLER@the.local.host.name
sender_fullhost = [1.2.3.4]