May 29, 2019

Test-drive your first impressions with 250ok’s new Subject Line Previewer.

Ready for the next in-depth look at our new design features? We are!

How do you convince your recipient to become an actual reader? Your subject line.

If your subject line is shortened or an emoji doesn’t load, you’ve likely squandered your only chance to entice your recipient to open your email.


With our latest update, now you can preview how emojis, preheader text, and preview text render in the inbox using 250ok Design. You can also get a clear look at how mailbox provider (MBP) and mail client character limits affect your expertly crafted hook.

This provides yet another layer of comfort for marketers, providing peace of mind that their emails truly are appearing as designed during each step of the recipient’s journey. Pair this with priority preview weighting and you can be sure you’re focusing on the right devices and clients, and rest assured all your hard work crafting the perfect subject line won’t be for naught.

Reach out to harness the power today.

Author: Nicky Copland

Nicky is the senior marketing manager at 250ok. Before joining the team, she spent the majority of her time crafting and implementing communications strategies for the association industry. She was never a brain surgeon, but she played one on the internet.

You may also like...

[Infographic] Global Privacy Relationship Status: It’s Complicated

I recently gave a presentation on global privacy regulations to a post-graduate marketing class and one of the things I noticed while preparing was that even within a single country, privacy is complicated. On a global scale, it is really complicated. For example, Canada has one federal private sector privacy law, three similar provincial laws, […]

The Year in Email 2018

*Update: This article was featured on email influencer Jordie van Rijn’s emailmonday blog! To see it in action, plus a great round-up of other articles and thought leadership looking forward to the future of email, click here.* The Black Friday emails are deleted, marketers’ email lists are checked twice, we pretty much know which senders […]

Poorly designed emails could cost you millions of dollars. But what does that really mean?

We partnered with the smart folks at Lab42 to research what people really think about marketing email. Do they like how they look on their preferred device? Do they prioritize the same design elements you do? If you’re not aligned with your recipients, you could end up sending unwanted, unsatisfying email. You know what that […]

Ready to get started?