# How to send email to a list of user using Zapier in Glide?

**URL:** https://community.glideapps.com/t/how-to-send-email-to-a-list-of-user-using-zapier-in-glide/5247
**Category:** Ask for Help
**Created:** [March 6, 2020, 5:51pm UTC](https://community.glideapps.com/t/how-to-send-email-to-a-list-of-user-using-zapier-in-glide/5247 "2020-03-06T17:51:35Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)
#### Post date: [February 28, 2022, 2:04pm UTC](https://community.glideapps.com/t/how-to-send-email-to-a-list-of-user-using-zapier-in-glide/5247/11 "2022-02-28T14:04:44Z")

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> [@Mattora](#):
>
> Essentially I created a ‘favorite sheet’ so that a new row will be created whenever a user fav or unfavorite the place or event (e.g. ABC flea market).

I think you just stick to this extra table.

Create a relation from the Places table to the Favorites table, and return all the emails through a joined list column.

For favoriting/unfavorting:

Favoriting: Add a row to the Favorites sheet, containing the signed-in user’s email and the Places ID.

Unfavoriting:

- Add a template column in the Places table containing the email of the signed-in user and the Places ID. Let’s say it would look like: [a@gmail.com](mailto:a@gmail.com) - ID.

- Add a template column in the Favorites table with the same structure as above.

- Create a relation using the pair of columns above, from the Places table to the Favorites table.

- When people click an “Unfavorite” button, you delete the row using the relation. That way, you can just always refer to the list of emails I mentioned at the top to pass to Zapier, no need to care about adding/removing elements from arrays.

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