Sanitize your legacy email databases with ZeroBounce
Swiftask links your dormant email lists to ZeroBounce for automatic cleaning. Remove bounce risks and protect your sender reputation.
Result:
Restore your data quality without technical intervention. Boost your deliverability rates instantly.
AI Agents
zerobounce
Connector zerobounce · Secure OAuth 2.0
Why legacy email lists are hurting your business
Accumulating contacts over years creates massive technical debt. Emails become inactive, domains close, and disposable addresses pile up. Sending campaigns to these degraded lists destroys your IP reputation and causes deliverability rates to plummet.
Main negative impacts:
High bounce rates
Invalid emails cause mass bounces, alerting ISPs that your list is not properly qualified.
Damaged sender reputation
Poor list hygiene drives your legitimate emails straight into the spam folder.
Wasted CRM costs
You pay to store and manage thousands of inactive contacts that will never convert.
Swiftask automates your data lifecycle. By integrating ZeroBounce, your legacy lists are validated and cleaned in the background, without manual CSV exports or imports.
BEFORE / AFTER
What changes with Swiftask
Without Swiftask
You identify a two-year-old database. You export the contacts, manually import them into a validation tool, download the report, then clean your CRM. The process takes days and is already outdated by the time it finishes.
With Swiftask + ZeroBounce
Swiftask monitors your data segments. As soon as a contact is identified as legacy, it's sent to ZeroBounce for validation. Invalid addresses are marked or deleted automatically in your CRM in real time.
Clean your data in 4 simple steps
1
STEP 1 : Connect your data sources
Set up Swiftask to access lists in your CRM or SQL database.
2
STEP 2 : Integrate ZeroBounce API
Add your ZeroBounce API key to Swiftask to enable real-time validation.
3
STEP 3 : Define your cleaning rules
Choose which types of addresses to delete or update (invalid, catch-all, disposable).
4
STEP 4 : Launch automation
The agent processes your legacy lists continuously. You receive reports on data quality.
Advanced cleaning capabilities
The agent assesses each address's health via ZeroBounce by analyzing syntax, domain status, and real-world account activity.
- Target connector: The agent performs the right actions in zerobounce based on event context.
- Automated actions: Real-time validation of new entries. Scheduled batch cleaning of existing databases. Automatic CRM field updates. Removal of high-risk addresses.
- Native governance: All cleaning actions are logged in Swiftask to give you full visibility on your data quality evolution.
Each action is contextualized and executed automatically at the right time.
Each Swiftask agent uses a dedicated identity (e.g. agent-zerobounce@swiftask.ai ). You keep full visibility on every action and every sent message.
Key takeaway: The agent automates repetitive decisions and leaves high-value actions to your teams.
Benefits for your email strategy
Optimal deliverability
Keep your list clean to ensure your messages reach the inbox.
Reputation protection
Avoid blacklists by proactively removing dangerous addresses.
Operational savings
Stop paying for inactive contacts in your marketing automation tools.
100% automated workflow
Once configured, cleaning runs without human intervention, 24/7.
Enhanced compliance
Manage your data rigorously and reduce risks associated with poor contact hygiene.
Security and data protection
Swiftask applies enterprise-grade security standards for your zerobounce automations.
- Encrypted streams: Your data is processed via secure connections between Swiftask and ZeroBounce.
- Access management: Granular permission controls to access your databases.
- Full audit trail: Detailed history of every address validated or deleted by the agent.
- Technology independence: Your data strategy remains centralized in Swiftask, independent of your storage tools.
To learn more about compliance, visit the Swiftask governance page for detailed security architecture information.
RESULTS
Impact on your key metrics
| Metric | Before | After |
|---|---|---|
| Bounce rate | > 5% | < 0.5% |
| List management time | 8h per month (manual) | 0h (automated) |
| CRM cost | Based on total volume | Optimized on qualified contacts |
| Open rate | Stagnant | Consistently rising |
Take action with zerobounce
Restore your data quality without technical intervention. Boost your deliverability rates instantly.