[Ignore]: Custom Emails

[imath]

Link to the existing BP Codex page.

https://codex.buddypress.org/emails/custom-emails/

Why should we ignore this page?

This is a snippet / tutorial, we decided to skip this kind of content

Tasks to accomplish

• [x] This task has been added to the "Todo" panel of the Documentation project.
• [x] The corresponding line of the data/README.md Pages list has been marked as "Ignore issue/task created".
• [x] One of the BuddyPress Core committer reviewed it and agreed to ignore this Codex page.
• [x] The task was moved to the "Done" panel of the Documentation project.