

Pristine and Recycled Spam Traps |
Removal of dedicated and repurposed email spam traps causing poor deliverability...Learn More.
Pristine Spam Traps
. Email addresses that have never provided explicit permission to receive communications from an email marketer are flagged as unauthorized recipients.
Any messages sent to these addresses are classified as unsolicited and may result in the sender being reported to one or more blacklist sites.
Any messages sent to these addresses are classified as unsolicited and may result in the sender being reported to one or more blacklist sites.
Recycled Spam Traps
. Email addresses that were once previously owned by a user but have since been abandoned or closed can later be reactivated and monitored.
These reactivated addresses, often referred to as recycled spam traps, are used to identify senders who continue to email inactive or unengaged recipients.
While primarily intended to identify and block spammers, they can also flag email marketers who fail to maintain clean and engaged contact lists, potentially impacting sender reputation and deliverability.
These reactivated addresses, often referred to as recycled spam traps, are used to identify senders who continue to email inactive or unengaged recipients.
While primarily intended to identify and block spammers, they can also flag email marketers who fail to maintain clean and engaged contact lists, potentially impacting sender reputation and deliverability.
Additional information about our process and threats we scan for:
Leverage our wide-ranging, threat intelligence for a safe, deliverable email outreach.


Dedicated Honeypots and Contributing Moles |
Removal of dedicated and collaborative antispam system traps or individuals...Learn More.
Honeypots
. These are email addresses intentionally created and distributed across websites, forums, and other online spaces, designed to be harvested by spammers.
These decoy addresses, often maintained by anti-spam organizations, do not belong to real users and are used to monitor and identify spam activity.
These decoy addresses, often maintained by anti-spam organizations, do not belong to real users and are used to monitor and identify spam activity.
Contributing Moles
. This form of feeder email refers to collaborating recipient submissions, domain-level monitors, or individuals who actively contribute to anti-spam solutions.
While they may not have direct ownership of the resources involved, historical evidence often links them to blacklist sites, posing a risk to your sending reputation.
While they may not have direct ownership of the resources involved, historical evidence often links them to blacklist sites, posing a risk to your sending reputation.
Parked Resources
. Leverage our insights to avoid sending email traffic to millions of unused or parked website domains.
These domains are typically not configured for legitimate email use, and any emails sent to their recipients (e.g., catch-all or role-based accounts) are inherently invalid, increasing the likelihood of being flagged as spam.
These domains are typically not configured for legitimate email use, and any emails sent to their recipients (e.g., catch-all or role-based accounts) are inherently invalid, increasing the likelihood of being flagged as spam.
Our expertise ensures your outreach avoids these forms of hidden traps.


Third-Party Oversight Seeds |
Identification of highly litigious and collaborative antispam sinkholes and activists...Learn More.
These form of email addresses are often added to lists, sometimes without the sender's knowledge, and seeded across various locations online. These addresses may be hidden on websites or submitted through unsubscribe forms.
Our services specifically include the identification and removal of highly litigious and collaborative anti-spam activists, ensuring compliance and reducing potential risks to your organization.


Email Bounce Verification |
Confirmation of email validity and verification of mail system acceptance...Learn More.
Recipient Verification
. We provide confirmation that email addresses adhere to a valid format and verify their deliverability to the intended recipient in accordance with RFC standards.
Our email verification process is non-intrusive and ensures that each email address on your list is accurate, valid, deliverable, and ready to send. This helps you maintain the integrity of your email campaigns and improve overall deliverability rates.
Our email verification process is non-intrusive and ensures that each email address on your list is accurate, valid, deliverable, and ready to send. This helps you maintain the integrity of your email campaigns and improve overall deliverability rates.
Domain Validation
. Our Domain Health Check performs comprehensive domain, email, and network performance tests to ensure all domains within your list are online and operating optimally.
This process verifies that receiving MTA’s server responds consistently and correctly, supporting seamless and reliable email delivery.
This process verifies that receiving MTA’s server responds consistently and correctly, supporting seamless and reliable email delivery.
Boost your email deliverability and maintain a flawless sender reputation.


Typo and Fake Emails |
Detection of popular typo domains repurposed as honeypots or traps...Learn More.
These are spam traps associated with domains intentionally designed to resemble common domain names, such as "yaaho.com" or "ynail.com."
Emails sent to these addresses are often flagged as unsolicited and may result in the sender being reported to one or more blacklist sites.
Ensuring accurate email address collection and validation is critical to avoid these traps and protect your sender reputation.


Email Blackhole and Catch-all Verification |
Emails designed to be silently discarded, never being viewed by a human...Learn More.
Blackhole Verification
. Certain email domains are configured to silently discard incoming messages—often referred to as "blackholes".
In these cases, the messages are dropped without notifying the sender, meaning they never reach the intended recipient and are never viewed by a real person.
In these cases, the messages are dropped without notifying the sender, meaning they never reach the intended recipient and are never viewed by a real person.
Catch-All Detection
. Catch-All or Accept-All email addresses are associated with domains configured to accept all emails sent to the domain, regardless of the validity of the recipient address.
While these addresses return a valid status during verification, it can be impossible to determine their true deliverability without sending an actual email.
Such configurations are often designed to protect legitimate users by initially accepting messages, only to silently discard them or send bounce notifications afterward.
Detecting these scenarios helps to refine email lists, improve deliverability rates, and avoid unnecessary bounce issues.
While these addresses return a valid status during verification, it can be impossible to determine their true deliverability without sending an actual email.
Such configurations are often designed to protect legitimate users by initially accepting messages, only to silently discard them or send bounce notifications afterward.
Detecting these scenarios helps to refine email lists, improve deliverability rates, and avoid unnecessary bounce issues.
Detecting these scenarios helps to refine email lists, improve deliverability rates, and avoid unnecessary bounce issues.