add actually a www-alias if set, fixes #1326

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
fix wrong Database method-usage when toggling catchall for e-mail address

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
use correct quoting-character in sql-query

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
Merge remote-tracking branch 'origin/0.9.31'
fix missing ::Get when using new Settings-class

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>