[Mimedefang] returned invalid socket (Result too large)

[Bob Robichaud]

Having a hard time determining the cause of the following error.

Running FreeBSD 4.9  Sendmail  8.12.9

MimeDefang-2.39: accept() returned invalid socket (Result too large), try
again

Doesn't appear to be a persistent error as it appeared over a period of time
roughly a minute and 30 seconds, and has not appeared since that time.

Regards,
Bob Robichaud