# Chaging all email addresses

**URL:** <https://forums.knack.com/t/chaging-all-email-addresses/19788>\
**Category:** Get Answers\
**Created:** [August 25, 2025, 10:50am UTC](https://forums.knack.com/t/chaging-all-email-addresses/19788 "2025-08-25T10:50:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ben9](https://avatars.discourse-cdn.com/v4/letter/b/c57346/32.png) [@ben9](https://forums.knack.com/u/ben9)\
**Post date:** [August 25, 2025, 10:50am UTC](https://forums.knack.com/t/chaging-all-email-addresses/19788/1 "2025-08-25T10:50:06Z")

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My app has been set up with many forms, and across them all there are numerous emails being sent as actions when forms are completed etc.

I have bought a domain and a professional email address, so I need to change all the email addresses for the sender.

How can I

(a) get an overview of every email sending function so I can do this manually, or

(b) get all the sending email addresses changed in one go

Knavi talks about using KTL, but I am not that skilled to install it (yet)

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**Author:** ![CSWinnall](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.knack.com/cswinnall/32/3631_2.png) [@CSWinnall](https://forums.knack.com/u/CSWinnall)\
**Post date:** [August 25, 2025, 1:15pm UTC](https://forums.knack.com/t/chaging-all-email-addresses/19788/2 "2025-08-25T13:15:06Z")

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Hi @ben9

Look at this post here:

> [@Quickly Locate Email Rules in Your Knack Application](https://forums.knack.com/t/quickly-locate-email-rules-in-your-knack-application/14883):
>
> Hey fellow Knack users! If you’ve ever needed to find where in a Knack application email rules are set up, you know it can be a daunting task. Especially in larger applications, searching through every form one-by-one is not just tedious, but also a massive time drain. I was unable to find a solution online and decided to write a quick script. Introducing a Handy Script to Save Hours Rather than searching manually, I produced this code to get a swift list of all locations where email rules ar…

This should help you find the emails. There is no way that I know of to change the emails in a bulk update.

Craig