[subject:{user_nickname} asks him to join the group -
{site}]
Hello.
<a
href="{user_url}">{user_nickname}</a> asks him to join
the <a href="{group_url}">{group_title}</a>
group.
The requests list to the group is available by <a
href="{requests_url}">this link</a>.
--
Best regards,
{site}
<small>This letter is sent automatically, please do not
reply</small>