undecipherable-files and amavis documentation

[Ralph Seichter]

* support at mmarzouki.de:

> at the same time, amavisd sent the virus mailnotification to the
> virus-admin. but this is the wrong behavior because the mail is only
> encrypted and is not a virus.

This is the expected behaviour. Amavis is unable to examine the file
content, so an UNCHECKED notification is sent to virus-admin.

> knows anyone the current documentation of amavisd?

The project home is https://gitlab.com/amavis/amavis . You'll find a
commented amavisd.conf and various README files.

-Ralph