changed regex for backup_dir (allow empty backup-dir to disable backups)

Florian Schaal

2016-03-17 93e7c2d51119be25b34fec4b2eb5771f40cf7d31

 interface/web/mail/lib/lang/de_mail_alias.lng

@@ -11,4 +11,7 @@
$wb['domain_txt'] = 'Domain';
$wb['duplicate_email_alias_txt'] = 'Dieser E-Mail Alias existiert bereits.';
$wb['source_txt'] = 'Alias';
$wb['send_as_txt'] = 'Senden als';
$wb['send_as_exp'] = 'Ziel erlauben, den alias als Absender zu benutzen';
$wb['greylisting_txt'] = 'Aktiviere Greylisting';
?>