<https://forum.spamcop.net/topic/1877-resolved%C2%A0held-mail-folder/#comment-11985>
<http://schema.org/text>
"As Steven notes his suggestion looks to be what you require.  You can whitelist any sender from the held message folder as you wish. \n\nAndrew \n"
<https://forum.spamcop.net/topic/1877-resolved%C2%A0held-mail-folder/?tab=comments>