MailOptin runs lightbox optins, slide-ins, in-line forms, sidebar widgets, and notification bars, plus email automations like new post notifications and weekly digests. Each one is a custom post in the mo_optin_campaign or mo_email_campaign post type with a campaign_status meta value, a trigger_type, targeting rules, schedule meta, and impression and conversion counters. The default MailOptin admin lists these as flat post-type screens that work fine for one or two active campaigns but turn into a maze once a brand runs a dozen optins across landing pages plus weekly automation digests across multiple lists.

SleekView Kanban reads the same MailOptin post types and groups them by campaign_status so draft, scheduled, live, and paused each become a dedicated lane with a live row count. Each card surfaces the campaign name, the optin type or automation trigger, the targeting rules summary, the impression count for optins or the recipient count for automations, and the conversion rate so the marketing lead can see at a glance which campaigns are working and which need attention.

Dragging a draft optin card into Live writes the new campaign_status meta back to the post and fires the MailOptin hook so the optin actually renders on the site. Dragging an automation into Paused stops the next scheduled trigger immediately. Bulk drags handle a holiday rotation in a single SQL transaction so the launch lead never opens the campaign editor for routine status flips.

MailOptin straddles two jobs that most plugins keep separate. It runs the optin forms that collect new subscribers and it runs the email automations that nurture those subscribers once they confirm. In the native admin those two jobs live on different screens, which means the marketing lead never sees them as one program.

The kanban puts them on the same board. The Live lane shows what visitors are seeing right now alongside what subscribers are receiving this week, so a slow growth week becomes a tractable question. Is the lightbox conversion rate down because the offer is stale, or is the digest open rate down because the subject line is tired? The kanban answers that with a single glance across two card types.

The Scheduled lane shows what is going up overnight on both surfaces so launch days start with confidence. The Paused lane functions as a curated archive of past campaigns ranked by conversion rate or open rate, which means last quarter's experiments become reusable assets for next quarter's plan. Drag-and-drop activation removes the friction of opening the MailOptin editor for routine status flips, so the marketing program runs from the kanban and the editor becomes a creative tool rather than an operational one.