resources/views/sends/content-syntax.blade.php
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<x-subheading>Content Syntax</x-subheading>
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You can use a <code>@{{unsubscribe_link}}</code> tag to indicate where the unsubscribe link
should be placed. <br>If not used, the link will be automatically added to the bottom of your email.
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If intending to use this send via the RSS system, you can use loop over and add RSS article details with the following syntax:
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<pre class="text-sm text-gray-800 bg-gray-200 p-2 border border-gray-300"><code>@{{rss_loop}}
@{{rss_article_title}}
@{{rss_article_description}}
@{{rss_article_link}}
@{{rss_article_publish_date}}
@{{end_rss_loop}}</code></pre>
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