Verify email addresses from GitHub issue comments
Turn a useful email dropped into an issue comment into a verified contact without leaving GitHub.
Trigger
New GitHub Issue Comment
Triggers when a new comment is added to a specific GitHub issue. Only genuinely new comments are emitted; edits to existing comments do not produce duplicate events. The payload includes the comment ID, text body, author details, timestamps, and direct links to the comment on GitHub.
Action
Verify Email Address
Tool to verify an email's validity. use when you need to ensure an address is deliverable and non-disposable, after collecting a user's email.
Why this helps
Email addresses arrive inside conversations, and remembering to validate each one later creates another follow-up task.
- Keeps contact validation close to the conversation where the address appeared.
- Reduces copy-paste work and context switching.
- Flags risky or undeliverable addresses before outreach.
- Creates a clear run report for quick follow-up.
Setup
Build it in a few focused steps.
- 1Connect GitHub and Listclean to Notis once through the portal.
- 2Create an automation in the portal or ask Notis in plain language to verify email addresses found in new GitHub issue comments using Listclean.
- 3Choose the GitHub New GitHub Issue Comment trigger and select a channel for run reports.
- 4Test it by posting one real email address in a GitHub issue comment.
Questions about this workflow
What happens if a comment contains several email addresses?
Tell Notis to verify each distinct address it finds and summarize the results in the run report.
Can I use this for private repositories?
Yes, as long as the connected GitHub account can access the repository.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link GitHub to Listclean. A trigger fires from one place; an action lands in another.
GitHub triggers
Listclean actions
New Workflow Artifact Created
Triggers when a new workflow artifact is created in a GitHub repository. Monitors for newly created GitHub Actions workflow artifacts. Optionally filters by artifact name to restrict monitoring to specific artifacts.
Create Bulk Verification List
Tool to create a csv file with provided email addresses for bulk verification. use when you need to generate a file for bulk upload through listclean upload list.
Branch Changed
Triggers when a GitHub branch changes. Monitors a specific branch for: - New commits pushed (head commit SHA changes) - Protection status toggled (branch becomes protected or unprotected) - Protection settings changed, including: required status checks and their enforcement level, admin enforcement, required pull request reviews (dismiss stale reviews, code owner reviews, approving review count, last push approval), required linear history, force push allowance, deletion allowance, conversation resolution, branch locking, and fork syncing.
Get Account Profile
Tool to retrieve the authenticated account's profile. use after obtaining a valid auth token to fetch user account data.
New Branch Created
Triggers when a new branch is created in a GitHub repository. Detects newly created branches. Deleted branches do not fire events.
Get Remaining Credits
Tool to retrieve remaining verification credits. use when you need to check your available account credits before performing more email verifications.
Check Run Status / Conclusion Changed
Triggers when a specific GitHub check run changes its status or conclusion. Monitors a single check run for changes to: status (queued, in_progress, completed, etc.), conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required), started_at, and completed_at.
Verify Email Address
Tool to verify an email's validity. use when you need to ensure an address is deliverable and non-disposable, after collecting a user's email.
Check Suite Status / Conclusion Changed
Triggers when a GitHub check suite changes its status or conclusion for a given ref. Monitors all check suites associated with a git reference (branch, tag, or commit SHA) for changes to status (queued, in_progress, completed, etc.) and conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required, startup_failure, stale). Optionally filters by GitHub App ID.
New Code Scanning Alert Created
Triggers when a new code scanning alert is created in a repository. Fires an event for each newly created code scanning alert detected in the configured repository. Alerts can be filtered by Git reference, scanning tool, state, and severity. The payload includes the alert number, rule details, tool information, state, severity, and the location of the most recent instance.
New Repository Collaborator Added
Triggers when a new collaborator is added to a GitHub repository. Monitors the full list of collaborators on a repository and fires an event for each newly added collaborator. The payload includes the collaborator's GitHub username, account ID, profile URL, avatar URL, permission flags (pull, triage, push, maintain, admin), and assigned role name.
Commit Event
Triggered when a new commit is pushed to a repository.
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When this happens · Trigger
Do this · Action
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