Step 1: Connect your stack
27+ native integrations plus 9,800+ tools via managed connectors. Mostly one-click OAuth, a few API keys. No webhooks, no Zapier zaps.
Postmark AI employee
Viktor works in Postmark for you. Ask in Slack or Microsoft Teams.
Viktor is an AI employee that connects to Postmark and helps you send transactional email and verify address deliverability, running 27 Postmark actions for you like Get Domain, Verify DKIM, and List Domains. Ask in plain English from your workspace; Viktor does the work in Postmark and reports back. Viktor connects with an API key.
Works in Slack & Microsoft Teams
What can your AI employee do in Postmark?
Viktor connects to your Postmark account and completes work in it. He doesn't just answer questions about Postmark, he takes the actions on your behalf and delivers the finished result to your workspace.
Unlike workflow builders such as Zapier or Make, there is nothing to configure - no triggers to map, no workflows to maintain. You describe the outcome in plain English, and Viktor picks the right Postmark actions, chains them with the other 9,800+ tools he connects to, and asks for approval before anything sensitive runs.
About Postmark
Postmark is a fast and reliable email delivery service that enables you to send transactional and marketing emails and get them to the inbox on time, every time.
Use Postmark from Slack and Microsoft Teams
Message Viktor in a Slack channel, a Microsoft Teams chat or a direct message. He opens Postmark, does the work and posts the result in the same thread, so nobody has to switch tabs.
He can also run Postmark work on a schedule, like a weekly Postmark summary posted to your team's channel. Anything sensitive waits for your approval before it runs.
Viktor is not affiliated with or endorsed by Postmark.
You ask in your workspace
Describe what you need in plain English
Viktor picks the actions
Selects from 27 Postmark actions, chains them together
Runs in Postmark
Helps you send transactional email and verify address deliverability - your real data.
Reports back
Delivers the finished result to your workspace
Try asking Viktor
What can you ask Viktor to do in Postmark?
Messages you'd actually send. Paste one into your workspace, swap in your specifics, and Viktor takes it from there.
“Clean this list of email addresses with Postmark and flag the invalid ones.”
— you, to @Viktor
“Check Postmark for our sender reputation and flag anything that could hurt deliverability.”
— you, to @Viktor
“Watch Postmark for a spike in bounces and alert me with the likely cause.”
— you, to @Viktor
“Pull this week's delivery and open rate for transactional email from Postmark.”
— you, to @Viktor
How it works
How does Viktor work with Postmark?
Maya Patel11:32 AM
@Viktor check this week's Stripe revenue against HubSpot and flag anything off before the board call.
Viktor11:33 AM
On it. Cross-checking Stripe against HubSpot and fixing anything that doesn't line up before your board call.
Step 2: Tell Viktor what you need
Message Viktor like a teammate: "Pull this week's MRR from Stripe." "Triage new Linear bugs." "Pause Meta ads over $40 CPA." Any tool.
Viktor9:12 AM
📊 Revenue check:
$84,210 (+6.4% WoW).
3 deals didn't match HubSpot.
Fixed 2, one needs your call.
$84,210 (+6.4% WoW).
3 deals didn't match HubSpot.
Fixed 2, one needs your call.
revenue_raport.pdf
Step 3: Viktor does the work, you review
Viktor opens the tools, runs the work, and posts back exactly what changed. Sensitive actions wait for your approval. It’s all logged.
Actions
What can Viktor do in Postmark?
Ask in plain English from your workspace. Viktor picks the right Postmark actions, runs the work, and reports back. No workflows to build.
- Other
List Signature Id Options
Retrieves available options for the Signature Id field.
- Other
List Server Id Options
Retrieves available options for the Server Id field.
- Other
List Domain Id Options
Retrieves available options for the Domain Id field.
- Other
Verify Return-Path DNS
Verify Return-Path DNS record for the specified domain.
- Other
Verify DKIM
Verify DKIM keys for the specified domain.
- Sender Signature
Update Sender Signature
Create a new sender signature.
- Other
Send Single Email
Send a single email with Postmark.
- Other
Send Email With Template
Send a single email with Postmark using a template.
- Other
Send Batch With Templates
Send a batch of emails using a template.
Works with your stack
Viktor uses Postmark together with your other tools
Ask for outcomes that span tools - Viktor pulls from Postmark, cross-references the rest of your stack, and delivers one finished result.
Related
More E-Commerce integrations
Viktor connects to 9,800+ tools and works across them in a single run.
Trusted by 78,000+ teams
The moment Viktor becomes part of the team.
Postmark integration FAQ
Yes. Postmark is one of the 9,800+ tools Viktor connects to, with an API key. Once connected, anyone on your team can put Viktor to work in Postmark from their workspace - no workflow builder, no code.
Ask Viktor in your workspace to connect Postmark, then paste an API key from your Postmark account when prompted. Viktor stores the key encrypted, uses it only for the actions you ask for, and you can revoke it at any time. Setup takes about two minutes.
Viktor can run 27 Postmark actions, including Get Domain, Verify DKIM, and List Domains - and chain them with other tools in a single request. In practice that means Viktor helps you send transactional email and verify address deliverability. If a task spans several actions, Viktor plans the sequence itself and reports back when the work is done.
No. Viktor isn't a workflow builder - there are no triggers to map and nothing to maintain. You ask for the outcome in plain English in your workspace, and Viktor decides which Postmark actions to take, runs them, and reports back.
4.9 on G2G2 rating: 4.9 out of 5 stars
Start free. Viktor delivers.
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