EmailDelivery.com sends your newsletters and tracks what happens to each message. FlowMattic passes the events worth a person's attention to Slack: a hard bounce or a spam complaint for the deliverability owner, a new signup for marketing, a click on your pricing link for sales. Each team acts on the signal instead of reading the campaign report a week later.
14 triggers14 actions6 example workflows2 ready-made templatesUnlimited runs
Try a pairing
When this happens in EmailDelivery.com14 triggers
Do this in Slack14 actions
1. TriggerContact Hard Bounced
2. ActionSend Channel Message
When EmailDelivery.com fires Contact Hard Bounced, FlowMattic runs Send Channel Message in Slack with the data from that event.
You build this in the FlowMattic workflow builder on your own site. See the setup steps
EmailDelivery.com and Slack workflows you can build
Each one uses only triggers and actions the two integrations ship today, plus FlowMattic's own tools. Where the library has a ready-made template, import it instead of building from scratch.
Ready-made template
Alert the list owner to every hard bounce
Hard bounces hurt sender reputation. The marketing channel sees the address and campaign, so the contact can be checked or removed from other systems before the next send.
A complaint is the strongest warning a mailbox provider gives. The person who owns deliverability gets a direct message with the campaign, so they can look at targeting and frequency.
Contact Complained→Send Direct Message
Share new form signups with marketing
Each signup through an EmailDelivery.com form posts to the marketing channel with the email and form name, so the team sees which forms and pages are bringing people in.
New Form Submission→Send Channel Message
Tell sales when a subscriber clicks the pricing link
A Filter keeps clicks on links that contain your pricing or demo page. Sales sees who clicked from which campaign, which is often the moment a subscriber is ready to talk.
Message Link Clicked→Filter→Send Channel Message
Pass hot-lead tags to the sales team
When your automation tags a contact as a hot lead or webinar attendee, a Filter passes that tag only and sales gets a private channel post with the contact to follow up.
Log unsubscribes and show writers which campaigns lose readers
Each unsubscribe is stored in a WP Tables log and posted to the content channel with the campaign it came from, so writers can see which issues lose readers.
1. Trigger in EmailDelivery.com
Contact Hard Bounced
2. Action in Slack
Send Channel Message
Fields mapped from the earlier steps (a typical setup)
From EmailDelivery.com
To Slack
Email
Message: address
Campaign name
Message: campaign
Bounce reason
Message: reason
Built on the FlowMattic canvas. Test each step with real data, then switch the workflow on.
Triggers and actions in this pair
A trigger starts a workflow. An action is something FlowMattic does in the app as a step.
Good to know
Message Opened and Message Sent run once per recipient per campaign. They are too many for a channel; use them for logs, not alerts.
Combined triggers such as Contact Soft Bounced/Hard Bounced run for either event. Pick the single trigger when a workflow should handle only one of them.
Link click data includes the URL clicked, so a Filter on part of the address, such as /pricing, is enough to pick out the links that matter.
Send Channel MessagePost or Schedule a new message to a specific #channel
Add ReminderAdds a reminder for the user
Create ChannelCreates a new channel
List All ChannelsRetrieve list of all channels
Set Channel TopicSets the topic on a selected channel
Set StatusSets your Slack status to the given text and emoji
Invite User To ChannelInvite an existing User to an existing Channel. You must be a member of the channel to invite someone to it
Find User by EmailFinds a user by matching against their email instead of their username
Find User by IDFinds a user by their ID.
Send Direct MessageSend a direct message to a user or yourself from the Slackbot. Can also schedule a message for later
Send Private Channel MessagePost a new message to a private channel you choose. Can also schedule a message for later
Update ProfileUpdate basic profile fields such as name or title
Find MessageFinds a Slack message using the Slack Search feature
Upload FileUpload file to your slack workplace
Why run this pair with FlowMattic
EmailDelivery.com and Slack connect through FlowMattic on your own site, with no separate automation account in the middle and no charge per run.
List health gets an owner
Bounces and complaints reach the person responsible for deliverability, so problems are handled before they grow.
Engagement turns into sales calls
Pricing clicks and hot-lead tags reach sales in Slack, which is where a campaign's best signals are most useful.
Subscriber data stays on your server
FlowMattic runs on your WordPress site with unlimited runs, so a send to a big list costs no more to automate.
Common questions
How do I send EmailDelivery.com bounce alerts to Slack?
Create a FlowMattic workflow with the EmailDelivery.com Contact Hard Bounced trigger, add Slack's Send Channel Message and pick a channel. Capture a test bounce, map the address and campaign into the message and switch it on.
Can sales hear about clicks on one specific link?
Yes. Use Message Link Clicked with a Filter on the clicked URL, for example containing your pricing page address. Clicks on other links stop at the Filter.
What is the difference between Contact Unsubscribed and Contact Unsubscribed/Complained?
Contact Unsubscribed runs only for unsubscribes. The combined trigger runs for an unsubscribe or a spam complaint, which suits a single list-hygiene workflow.
Can I keep a log of bounces as well as the alert?
Yes. Add a WP Tables or Google Sheets step to the same workflow before the Slack message, so every bounce is stored as a row.
30-day money-back guarantee Unlimited workflows and runs Self-hosted
Reviewed 27 Oct 2026. The example workflows are written with AI from the real triggers and actions of both integrations and checked against them. EmailDelivery.com integration 1.0.0, Slack integration 1.0.