Who sends stacker.news emails to users when logging in thru email? Yours is the best without a doubt it blazes thru at lighting speed every single time. I've run test thru Fountain.fm Getalby.com

And yours come thru everytime instantly at different end points. Who does stacker work with on email servives I would love to use them as my email provider?

Thank you, happy to be here. ⚡️