Check Postmaster+ deliverability from any email tool
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Top reasons to automate Postmaster+ in the browser
Run a Postmaster+ blocklist or verification check in one click from any page, without switching to the Postmaster+ dashboard
Automatically pull the domain or sender address from your current CRM, ESP, or campaign page and pass it directly to Postmaster+ for instant checking
Surface Postmaster+ deliverability alerts as an overlay inside your ESP or campaign tool so you can act without leaving your workflow
Push blocklist findings or verification results straight into Jira, Slack, or a Google Sheet without copy-pasting between tabs
Build a browser-side deliverability triage checklist that combines Postmaster+ data with context from other tools, triggered with one click
Unlike Zapier or iPaaS syncs, PixieBrix acts in the browser in real time and pulls live page context into Postmaster+ checks instantly
Integrate Postmaster+ with 3000+ apps
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Freshdesk manages customer support tickets, SLAs, and conversations.
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Postmaster+ frustrations that cost your team hours every week
  • Manually copying domain names, IP addresses, or sender info from CRMs, ESPs, or campaign dashboards into Postmaster+ to run verification or blocklist checks
  • Context switching between Postmaster+, an ESP (e.g., Mailchimp, ActiveCampaign), and a CRM to correlate deliverability alerts with affected campaigns or contacts
  • No way to trigger a quick blocklist or deliverability check directly from the page you are working on — users must navigate away to Postmaster+
  • Pasting blocklist alerts or verification results back into ticketing systems, Slack, or spreadsheets for team handoff is tedious and error-prone
  • Deliverability monitoring dashboards live in a separate tab, creating friction when responding to an alert while inside another tool

Chat with AI to create your first custom workflow

Extract the sender domain from this page and summarize any known deliverability or blocklist risks I should investigate in Postmaster+
Check Sender Domain
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Summarize this Postmaster+ blocklist alert in plain language and suggest three remediation steps
Summarize Alert
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Draft a brief Slack message explaining this deliverability issue to my team, using the details shown on this page
Draft Escalation Note
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Based on the campaign details on this page, identify which segments are most likely affected by the deliverability issue flagged by Postmaster+
Triage Affected Campaign
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Extract the blocklist name, affected domain, and detection date from this page and format it as a row for a Google Sheet incident log
Log to Tracker
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Ask me to paste a list of email addresses, then summarize the verification steps I should take in Postmaster+ to clean the list before sending
Verify Contact Batch
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Frequently Asked Questions

PixieBrix is designed for teams that want to move faster without heavy engineering effort. It is commonly used by support teams, operations teams, product teams, and technical teams who need to connect tools, reduce manual work, and ensure the right information reaches the right people at the right time.

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PixieBrix is a browser-based automation platform that lets you customize how the tools you already use work together. It allows teams to add context, automate workflows, and create guided experiences across apps like support tools, internal dashboards, and SaaS products without building or maintaining custom integrations.

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PixieBrix works by layering automation directly into the browser. It can read data from the page you are viewing, connect to APIs, and trigger actions like sending messages, filling forms, or enriching data in real time. This lets teams automate workflows exactly where work is already happening.

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