Hi!
I created a Newsletter flow and used a Segment I created as its trigger. I have over 5,000 subscribers from my mailing list on this Segment. The number also keeps on growing as some more conditions are met from people who are on our Shopify.
![](https://uploads-us-west-2.insided.com/klaviyo-en/attachment/7826e792-8f2a-47c5-afa2-5310ac0c9a1d.png)
However, of the 5,000 emails included on the Segment, only about 100 emails were delivered when I tested the first email on the flow. I was wondering why would that be?
![](https://uploads-us-west-2.insided.com/klaviyo-en/attachment/4fb632ad-765d-43e4-8a48-3c86b1eb4629.png)
Would appreciate your suggestions and help as I am getting quite frustrated Thank you!