Everything email, under one roof.

Achieve world-class email analysis and visibility, simply.


Global Trap Network

Tired of vague spam trap counts and lack of visibility? Don't be. With the 250ok trap network, get real-time access to a diverse set of data sources that deliver the value and visibility you need.

Abuse Desk, Reimagined

Monitor your network for abuse and fraudulent mailing activity, including phishing and spoofing, to protect your brand and customers. 250ok makes it easier than ever to keep your reputation and compliance intact.

The Complete Solution

Bounce processing. Suppression list building. Inbox testing. Blacklist monitoring. DMARC compliance. If it's a meaningful KPI, you can measure it in the 250ok interface.

Integrate your data and experience the holy grail of abuse desk tools.

Tap into your mail streams and gain insights you never imagined possible. Slice and dice hundreds of millions of data points with unparalleled speed at scale.

Improve Deliverability Ops

No more scanning message logs and dumping data into Excel. With 250ok's ESP integrations, you can load all of your customers and mailstreams into a single, unified view of email performance with lightning-fast filtering.



Drag, Drop, Resize, Personalize

Our custom dashboards and widgets include flexible configuration options including date ranges, chart display preferences, and more. Additionally, you can resize and reorder the widgets to organize them as you see fit.


Monitor your network effortlessly with automated alerts.

Live outside the app with custom email, SMS, Slack, HipChat, PagerDuty, and webhook alerts. Set it and forget it. Focus on what matters to you, free of pointless notifications.


Deliverability Ops

"We're having mail blocked in Asia lately."
If REGION ASIA delivery to MISSING is >=20% send EMAIL


Compliance Officer

"I want to know when we're having issues with DMARC compliance."
If MYDOMAIN.COM DMARC COMPLIANCE is <=90% send EMAIL


Campaign Specialist

"Notify me if a customer exceeds 10% spam placement at Gmail."
If ISP GMAIL delivery to SPAM is >=5% send SMS


Do you need email certification and panel data?

Old-school solutions to modern challenges are not a recipe for success. That's why we love debunking sender mythology — so you don't get burned.


Myth #1: Everyone Needs Email Panel Data!

No, everyone sending commercial email today already owns the most relevant panel in the world: the people they're sending mail to. With currently available panel offerings there is no statistical significance for most senders and the data is often misleading and hazardous given its severe biases.

Myth #2: Email Certification is a Smart Investment!

For most senders – not all – the juice is no longer worth the squeeze. Cert won't help you at Gmail, the largest mailbox provider in the world. Based on changes in the modern email landscape, 250ok customers combine best practices with expert services to achieve world-class performance.

Myth #3: Seedlist-based Inbox Testing is Dead!

While some vendors downplay the value of seedlist testing, do so at your own peril. Seeds are like spam traps: by the time the red flag goes up, there's already a problem. They are a critical component in testing perimeter defenses like blacklists, global spam filters, and reputation in general.

Resources for #SeriousSenders


250ok Email Experts Series: How to use email headers.

This is our last video in the Email Experts Series in 2018. To close us out, we’ll look at email headers and how best to use them to your advantage in your marketing email. All episodes in this series are available via mp3 on Soundcloud and Stitcher. You can see all our videos in one […]

GDPR Today and Tomorrow: A conversation with Simon McGarr, a data privacy lawyer.

As with all legislation, there is a certain amount of discomfort, misconceptions, and rumors that start to sound like sage advice as they become repeated, shared, and incorporated into the daily practices of those searching for a guiding light to lead them to compliance. But like a moth drawn to a flame, well-intending practitioners can […]

The Year in Email 2018

The Black Friday emails are deleted, marketers’ email lists are checked twice, we pretty much know which senders have been naughty or nice. Another year in email is coming to a close, and boy, what a ride. While most thought leaders are busy making predictions about 2019, we like to learn from the past to […]




Ready to get started?