Newsletters: Post/Page Embedding« Shortcodes & Subscribe Form
You can insert WordPress Newsletter plugin subscription forms into the content of your posts and pages by inserting a code string directly into the content or the post or page using the HTML view of the editor when writing the post or page.
The quickest way of inserting a WordPress Newsletter plugin subscription form into a post or a page is to make use of the TinyMCE WYSIWYG editor button/icon with the email envelope on it. Just click on the button/icon and make your selection.
The code string will always be in the format
[wpmlsubscribe type="X"] … where “X” is the type of subscription form with the word “list”, “select” or “checkboxes”. When using “list” for the “type” attribute/parameter, you need to specify an “id” parameter/attribute with the ID of the specific mailing list as well. Below are some examples.
Specific Mailing List
…where “7″ would be the ID of the mailing list. Replace this number with any integer of a valid mailing list inside the “Lists” section of the WordPress mailing list plugin.
Select Drop Down
Generate a subscription form which will show a select drop down menu with all your currently available or selected, non-private mailing lists in the database.
Multiple Lists Checkboxes
Embed a subscription form which will show a checkbox list with all your available or the selected, non-private mailing lists in the database so that users can subscribe to multiple mailing lists simultaneously.