updated sendmail, now MailScanner isn't catching viruses

[Jody Cleveland]

> I had the same problem. Mails were stuck in mqueue.in and were not
> scanned. I just reinstalled MialScanner after I upgraded
> sendmail and it
> started working.

Ok. I notice there's a newer version out, and I would like to update to that
one anyhow. My question is, how do I do this seamlessly without disrupting
users. Is there an upgrade script that will update the program without
messing with settings?

Jody