<{if $op=="send"}>
<{assign var="i" value=0}>
<{foreach item=data from=$main}>
<{if !$i}>
<{/if}>
To: <{$data.mail}>
<{$data.title}>
<{$data.content}>
<{assign var="i" value=$i+1}>
<{if $i == 2}>
<{assign var="i" value=0}><{/if}>
<{/foreach}>
<{else}>
<{/if}>