Detect Invalid Emails
Entering Your Sales Funnel

Email address validation enables you to identify good and bad leads faster, increases the productivity of your sales process and improves the performance of your email marketing and nurturing campaigns.

why validating email addresses?

Your sales team spends 25% of their time chasing junk leads.

B2B Marketing and Sales Operations teams need a process of identifying invalid contacts entering the demand funnel. With Marcom Robot you can automatically identify disposable email addresses, role emails and free domains.

Get email quality score
for every email.

We perform a series of real-time checks for each of your email address such as MX record check, SMTP record check, RFC syntax check and many more. You get an overall quality score raging from 0 to 1 for every processed email.

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How It Works

How business email validation works.

Format check

Check if the email address is RFC822 / RFC2822 compliant.

Disposable check

Determine if the email address is associated with a disposable or temporary email service (e.g. mailinator, 10minutemail).

Free email provider check

Determine if the email address is from a free email service provider (e.g.,

Role email check

A role email is an address that is typically pointing at a function (e.g. '[email protected]', '[email protected]') instead of an individual.

SMTP and MX record check

SMTP and MX records need to be set up correctly in order for an email server to receive and send emails.

Junk user check

Check if the email contains abusive language or a known combination of letters or numbers (eg. asasasasd, asasasa).

Known spammers check

Check if the email address is part of the list of known spammers reported to the community.

Top level domain check

Every email address must contain a top level domain (TLD) and this top level domain must be valid in case this email really exists.

Transform clean data
into pipeline.

Based on the email quality score, you can build a process of segregating leads with invalid email addresses from those with correct information. Deliver quality leads to your Sales team and keep the junk out of your marketing automation and CRM platforms.


Trusted by the leaders.

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“Our budget was cut significantly and we needed to get a tool that would tell us how many records in our HubSpot instance are valid and how many can be removed with zero disruption to our business process.”
Cyrill Sidorsky, ULTIMATE ABM
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“We're averaging an 85% match rate and we have not seen anything close to these results from other vendors.”
Brandon Flynn, Nine mushrooms
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“MARCOM Robot helped us quickly identify data we were missing for over 16,000 records and were by far the least expensive route after looking at many other data enrichment tools.”
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Get started in no time.

Your use case is unique and we understand that. That's why we've thought of all potential ways you may choose to start using email validation.


If you need continuous email validation, our platform seamlessly integrates with your existing solutions through an API.

Online Portal

If you have a one-off email validation project, use our self-service online portal. The whole process takes just a few clicks.

Are You Ready?
Create Your Free Account

No credit card's required to get started with your trial. We never rush and never push. From now and on everything happens at your schedule.