Qualify incoming leads with MailboxValidator and AI
Swiftask automates your lead filtering process. By connecting your CRM to MailboxValidator, every email is verified instantly before processing.
Result:
Boost sales productivity by focusing only on valid, qualified leads.
AI Agents
mailboxvalidator
Connector mailboxvalidator · Secure OAuth 2.0
The hidden cost of invalid leads in your CRM
Accumulating fake email addresses or typos in your forms pollutes your database. Your sales team wastes valuable time contacting non-existent addresses, hurting your deliverability rates and ROI.
Main negative impacts:
Lower sales productivity
Sales reps waste time processing erroneous leads or disposable addresses with no value.
Degraded email deliverability
Sending campaigns to invalid addresses severely damages your domain's reputation.
Inconsistent CRM data
The proliferation of 'spam' leads distorts your performance analysis and sales forecasting.
Swiftask orchestrates automatic verification via MailboxValidator as soon as a lead is received. Only healthy, valid addresses reach your business processes.
BEFORE / AFTER
What changes with Swiftask
Without automation
A lead submits a form with a typo or a disposable address. The lead is created in your CRM. A sales rep tries to contact them, wastes time, and your bounce rate climbs.
With Swiftask + MailboxValidator
The lead is submitted. Swiftask instantly queries MailboxValidator. If the address is invalid, the lead is rejected or flagged for correction. Your reps only get verified data.
Deploy your filtering system in 4 steps
1
STEP 1 : Initialize the workflow
Create an agent in Swiftask dedicated to handling your contact forms.
2
STEP 2 : Connect MailboxValidator
Set up the MailboxValidator API as an automatic verification step in your flow.
3
STEP 3 : Define decision rules
Determine the actions to take based on the status returned by MailboxValidator (e.g., reject if 'invalid', proceed if 'deliverable').
4
STEP 4 : CRM Synchronization
Automate the transfer of validated leads to your preferred CRM or marketing tool.
Advanced verification capabilities
The agent analyzes syntax, domain, and mail server validity in real-time for every submitted address.
- Target connector: The agent performs the right actions in mailboxvalidator based on event context.
- Automated actions: Instant email verification. Automatic rejection of 'disposable' addresses. Risk classification. Automatic update of lead statuses in your database.
- Native governance: All verifications are logged for later analysis of your lead quality sources.
Each action is contextualized and executed automatically at the right time.
Each Swiftask agent uses a dedicated identity (e.g. agent-mailboxvalidator@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.
Why filter your leads?
Improved sales ROI
Your team focuses exclusively on reachable and real prospects.
Protect your reputation
Maintain a low bounce rate by avoiding emails to invalid addresses.
CRM data hygiene
Keep a clean, reliable database ready for marketing analysis.
Lower operational costs
Less time wasted on manual list cleaning.
Seamless scalability
The system processes thousands of leads daily without human intervention.
Data security and compliance
Swiftask applies enterprise-grade security standards for your mailboxvalidator automations.
- Encrypted data flows: Data travels via secure connections between Swiftask, MailboxValidator, and your CRM.
- GDPR friendly: Respectful processing of personal data with strict access management.
- Continuous audit: Full traceability of every verification performed on your leads.
To learn more about compliance, visit the Swiftask governance page for detailed security architecture information.
RESULTS
Impact on key performance indicators
| Metric | Before | After |
|---|---|---|
| CRM data quality | Up to 20% errors | Less than 2% errors |
| Qualification time | Manual (minutes/lead) | Automatic (milliseconds) |
| Email bounce rate | High | Optimized (< 0.5%) |
Take action with mailboxvalidator
Boost sales productivity by focusing only on valid, qualified leads.