В ответ на вопрос о обратном фильтре, когда нужно заблокировать всё кроме Viber. Адрес 10.0.0.7 — IP хоста для которого работает данный фильтр.
/ip firewall filter
add action=drop chain=forward comment="Drop all except Amazon WS (Viber)" disabled=no dst-address=!52.0.0.0/11 src-address=10.0.0.7
If the address you’re adding is hosted by Google (either a Google Apps account or a @gmail.com address), your original address will still be included in your email header's sender field to help prevent your mail from being marked as spam. Most email clients don't display the sender field, though some versions of Microsoft Outlook may display "From yourus...@gmail.com on behalf of custom...@mydomain.com."
<rewrite>
<rules>
<rule name="redirect all requests" stopProcessing="true">
<match url="^(.*)$" ignoreCase="false" />
<conditions logicalGrouping="MatchAll">
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" pattern="" ignoreCase="false" />
</conditions>
<action type="Rewrite" url="index.php" appendQueryString="true" />
</rule>
</rules>
</rewrite>