As new devices and applications are constantly introduced, it's increasingly difficult to ensure consistent design and user experience across your campaigns.
You've spent countless hours assembling your creative. 250ok Design helps you ensure that it's presented to your customers in the way you envisioned. Effective, optimized communication means highly engaged recipients.
Large file sizes, broken images or links, and invalid markup are just a few issues we'll help you fix. 250ok's optimization engine provides actionable feedback and suggestions on how to optimize your campaign for success.
250ok Design tests your creative against common spam filters including Barracuda, Symantec, Spam Assassin, Outlook, and many more so you can identify and fix spam triggers before deploying your campaign.
250ok works with any email service provider
You can easily create a test by importing templates from your email service provider or by uploading your campaign's HTML.
Using the industry's leading rendering providers – Litmus and Email on Acid - we'll capture email previews in more than 70 clients and devices.
Identify issues before you send by combining your email previews and spam filter results alongside 250ok's world-class deliverability tools.
Email blacklists and spam traps aren’t new, so whether you’re an email veteran or just getting started, you have probably heard of blacklists. You may have even heard of spam traps. However, few people have a true understanding of what they actually are, how they work, or how a sender should monitor them. Join them: […]
After our exploration into DNS, IP addresses were mentioned several times and I started thinking, “Maybe I need to explain IP addresses in more detail.” So here we are. What are IP addresses? An Internet Protocol (IP) address is a number assigned to any device connected to the internet. When sending email, internet service providers […]
This year, we made it a priority to analyze the adoption of Domain-based Message Authentication, Reporting & Conformance (DMARC) in industries using email as a key means of communication and business growth. We looked at the domains of the SaaS 1000, top law firms, nonprofit organizations (NPOs), higher education institutions, top Chinese brands, and e-retailers […]