From stronger coverage to a best-practice approach to seed testing, you gain an advantage when using 250ok Inbox.
Seedlist Optimizer (patent pending) enables you to weigh your results based on the composition of your email lists. Stop testing providers you don't mail to.
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.
Enjoy 250ok's unparalleled coverage of B2B and B2C mailbox providers around the globe. Track your inbox placement and deliverability in real time to pinpoint and resolve issues.
You won't find any junior-level script readers here. Ask for examples of deliverability issues 250ok diagnosed, triaged, and quickly resolved after other competitors failed.
Seedlist testing reveals if your mail is passing global filters at Gmail, Microsoft, Yahoo/AOL, and all other providers.
When sending commercial email, it's important to understand what's likely to happen the next time you send to a recipient at a particular mailbox provider. Are your messages hitting SPAM at Yahoo! or going missing at Comcast? Are you sacrificing ROI because you lack the proper visibility into performance? Seedlist-based inbox monitoring is a key data point in solving this issue.READ BLOG
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.
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.
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.
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.
Do you know your inbox placement rate (IPR)? If you don’t, yikes, we really need to talk. But if you do, have you wondered how it compares against other senders? We’re always thinking about things like this, so we did a big data dump and jumped right into it. We looked at global IPR over […]
We’re always working to stay innovative and at the very forefront of email technology. That’s why we’re proud to be a part of the Brand Indicators for Message Identification (BIMI) working group! However, since it’s a newer feature available only at a select number of mailbox providers right now, the requirements and benefits still aren’t […]
Transactional or otherwise triggered email messages are likely some of the most important messages your organization sends to your clients or users. The definition of “triggered email” can vary, but for the purpose of this article, I’m going to refer to any type of message sent outside of a large-scale, “batch-and-blast” deployment, as triggered mail. […]