originator: uid=CALLER_UID gid=CALLER_GID login=CALLER name=CALLER_NAME
sender address = CALLER@test.ex
Address testing: uid=uuuu gid=EXIM_GID euid=uuuu egid=EXIM_GID
originator: uid=CALLER_UID gid=CALLER_GID login=CALLER name=CALLER_NAME
sender address = CALLER@test.ex
Address testing: uid=uuuu gid=EXIM_GID euid=uuuu egid=EXIM_GID