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Postmark AI employee

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 a scoped API key.

Free to start
No credit card
SOC 2 Type 1
Works in Slack & Microsoft Teams

What is a Postmark AI agent?

A Postmark AI agent is an AI that connects to your Postmark account and completes work in it - it doesn't just answer questions about Postmark, it takes the actions. Viktor is an AI employee that works in Postmark 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 3,200+ tools it 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.

  1. You ask in your workspace

    Describe what you need in plain English

  2. Viktor picks the actions

    Selects from 27 Postmark actions, chains them together

  3. Runs in Postmark

    Helps you send transactional email and verify address deliverability - your real data.

  4. 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?

Step 1: Connect your stack

27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.

Maya Patel11:32 AM
@Viktor check this week's Stripe revenue against HubSpot and flag anything off before the board call.
Viktor
ViktorApp11:33 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 in Slack like you'd message a teammate. "Reconcile this month's invoices and flag anything weird." "Pause Meta campaigns above $40 CPA and move the budget to winners." Plain English, any tool.

Viktor
ViktorApp9:12 AM
📊 Revenue check:
$84,210 (+6.4% WoW).
3 deals didn't match HubSpot.
Fixed 2, one needs your call.

revenue_raport.pdf

4 pages·PDF

Step 3: Viktor operates, you review

Viktor opens the tools, runs the work, and posts back what changed. Sensitive actions wait for your approval. Everything is logged. You stop doing the work and start reviewing it.

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.

Trusted by 50,000+ teams

The moment Viktor becomes part of the team.

Infrastructure for a $1M/yr agency built in 9 days
I discovered Viktor 9 days ago, and I have already built the infrastructure for a $1,000,000 a year content agency with zero staff.
Troy Dean

Troy Dean

Founder, Agency Mavericks

Saved:1 FTE/1 full time employee
Literally a game-changer for me, like adding another employee (or two).
Krysta Mueggenburg

Krysta Mueggenburg

Owner, Element Turf & Outdoor Solutions

Saved:10+ hrs/week
Claude Tag writes better specs. Viktor executes faster across tools. Viktor actually goes and creates the tickets.
Toni Lopez

Toni Lopez

Co-founder, Karumi (YC F25)

Postmark integration FAQ

Yes. Postmark is one of the 3,200+ tools Viktor connects to, via a managed connector. Once connected, anyone on your team can put Viktor to work in Postmark from their workspace - no workflow builder, no code.

4.9 on G2G2 rating: 4.9 out of 5 stars

One hire. The output of a team.

Viktor works nights, remembers every decision, and connects to 3,200 tools. Start free with $100 in credits, then $50 a month.

Get Started for Free