SMTP V5R1 - QTSMTPSRVP and QTSMTPCLTP

Hi, Midrangers:

On our V5R1 Development system, we've started to notice that the jobs
QTSMTPSRVP and QTSMTPCLTP are consuming, between them, about 50% to 60% of
the CPU.  We're not doing any major SMTP mail (that we're aware of,
anyway), and consequently do not understand why these jobs may be consuming
so much resource.

The next three jobs down in order of CPU consumption are:
   AMGR         QNOTES      BCI     3.6
   EVENT        QNOTES      BCI     1.3
   SERVER       QNOTES      BCI     1.2

Rather suspiciously also indicating some sort of e-mail activity, I *THINK*
but we're also not running any agents we're aware of..... This particular
NOTES instance has been installed (long ago) for support of a proposed
application, but it's not in place.

Can any of you shed any light on this anomoly?

Thanks,
Dennis