
Overviews
How it works?
Verify email addresses in real time
When new contacts are added to your system, CodeWords triggers Mailcheck to validate email addresses instantly, ensuring only deliverable addresses enter your database and preventing bounce rates from affecting your sender reputation.
Clean existing contact lists
Set up automated workflows that process your existing contact databases through Mailcheck verification, identifying invalid or risky email addresses and flagging them for removal or further review to maintain list hygiene.
Score email deliverability
Configure CodeWords to retrieve deliverability scores from Mailcheck for each email address, allowing you to segment contacts based on email quality and prioritize high-quality leads for your marketing campaigns.
Monitor verification results
Create automated tracking workflows that log Mailcheck verification results to your preferred data store, giving you visibility into email quality trends and helping identify patterns in invalid submissions across forms.
Trigger cleanup workflows
When Mailcheck identifies disposable or temporary email addresses, CodeWords can trigger automated actions such as removing contacts from active campaigns or sending them to a separate verification process for manual review.
Update contact records
Use CodeWords to update CRM or database records based on Mailcheck verification status, automatically tagging contacts with verification results and ensuring your team has accurate data for outreach decisions.
Prevent fraudulent signups
Build automated workflows that check new registrations against Mailcheck's verification service, blocking suspicious email addresses before they enter your system and protecting your platform from abuse or fake accounts.
Schedule regular list maintenance
Set up recurring verification jobs that run contact lists through Mailcheck on a weekly or monthly basis, ensuring your email database remains clean and maintaining optimal deliverability rates over time.

Configure
Build
Automated contact data quality system
Build a comprehensive data quality platform that verifies all incoming email addresses through Mailcheck, updates your CRM with verification status, and triggers follow-up workflows based on email quality scores. CodeWords orchestrates the entire process from initial verification through database updates and team notifications.
Real-time signup validation pipeline
Create an intelligent signup workflow that validates email addresses with Mailcheck before account creation, checks results against your acceptance criteria, and either completes registration or requests alternative contact information. This prevents invalid emails from entering your system from the start.
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