Beta 4.15-12

[Julian Field]

As so much has happened in the last 24 hours or so, here's a new beta
release. It's on the downloads page, so go to
        www.sng.ecs.soton.ac.uk/mailscanner/downloads.shtml
to get it.

I have been pretty careful on what changes have gone in, and what have
stayed out, but some testing by you folks would be much appreciated.

Thanks!
--
Julian Field
www.MailScanner.info
Professional Support Services at www.MailScanner.biz
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