Build in a visual editor
Create campaign and transactional emails with reusable blocks, variables, and live desktop and mobile previews.
Email design and operations for StackDeck
Build the email. Keep your sender.
Design newsletters and product emails from reusable blocks. Preview on desktop and mobile, send through the provider you trust, and keep every result tied to the message.
The operating desk
One place to build, test, send, and troubleshoot.
The emails your roadmap forgets
Start from welcome, verification, password reset, receipt, team invite, and announcement templates. Change every word and block.
Catch problems before send
PostDesk checks that the message renders, required variables exist, and the audience is eligible before anything enters the queue.
Suppress bounced addresses
When your provider reports a hard bounce or complaint, PostDesk suppresses the address before the next campaign.
Email studio
Make emails your brand is proud to send.
Build with reusable blocks and variables. Live desktop and mobile previews show the same rendered document that the send path uses.
Newsletters and campaigns
Build and preview the message, then pair it with a Knownry audience.
Transactional email
Call a reusable template by handle from your product or server.
September product briefing
NewsletterSaved just now
Send test
Content blocks
Heading
Text
Image
Button
Columns
Divider
Template type
Newsletter
Transactional
Northstar
A better way to plan the week.
New team views, clearer handoffs, and everything shipping this month.
Hello {{ first_name }},
Your workspace has a new planning view built around the work your team already has in motion.
01
Plan
02
Review
03
Ship
Explore the update
You receive product updates. Manage your preferences at any time.
Selected block
Primary button
Label
Explore the update
Link
northstar.app/update
Alignment
Left
Live preview
Content and variables render as you edit.
MC
ExplainableMaya Chen
Knownry profile · example data
Known identifiers
maya@example.com
Verified through signup form
Useful context
Active customerTeam planProduct engaged
Each attribute keeps its workspace source and recorded time.
Communication choices
Product updatesSubscribed
Weekly newsletterSubscribed
Promotional offersOpted out
Last choice recordedAug 24 · Knownry
Powered by Knownry
Know who you are writing to, and what they asked for.
Knownry keeps each known profile, source, segment, and consent choice explainable. PostDesk uses that context to prepare more relevant communication while keeping every recorded opt-out in force.
- Use only workspace data with a source you can inspect.
- Keep newsletter preferences separate from transactional eligibility.
- Recheck consent before a campaign enters the queue.
Connect. Build. Send.
PostDesk owns the workflow around email. Your provider remains the source of delivery outcomes.
- 01ConnectConnect the email provider your team already trusts.
- 02BuildCompose with reusable blocks, preview on desktop and mobile, and send a test.
- 03SendReview the recipient count, start the run, and follow provider-reported outcomes.
Provider outcome timeline
Example data · source retained
2,416
Queued
2,398
Accepted
2,341
Delivered
18
Bounced
Audience
Knownry snapshot #K-184
Content
Template version 6
Provider
Outcome import #P-441
Outcome history
See the bounce, the message, and what happened next.
PostDesk keeps each provider update connected to the campaign, audience snapshot, and message version that produced it.
- Accepted and delivered remain distinct states.
- Bounces and complaints stay attached to the recipient decision.
- Every imported status names the provider that reported it.
Protect the next send
One hard bounce, and the address is suppressed.
When the provider reports a hard bounce or complaint, PostDesk records it against the queued message and suppresses the address before the next campaign.