
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.
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.
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.
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
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

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.
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 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.
Ask in plain English from your workspace. Viktor picks the right Postmark actions, runs the work, and reports back. No workflows to build.
Retrieves available options for the Signature Id field.
Retrieves available options for the Server Id field.
Retrieves available options for the Domain Id field.
Verify Return-Path DNS record for the specified domain.
Verify DKIM keys for the specified domain.
Create a new sender signature.
Send a single email with Postmark.
Send a single email with Postmark using a template.
Send a batch of emails using a template.
Ask for outcomes that span tools - Viktor pulls from Postmark, cross-references the rest of your stack, and delivers one finished result.
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.
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.