> For the complete documentation index, see [llms.txt](https://docs.gozen.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gozen.io/docs/how-to/how-to-set-up-filtering-for-warmup-emails.md).
# How to set up filtering for Warmup Emails?
All emails sent from our system include a single underlying tag in the email body that you may use to filter emails.
The \[IWE] tag in the subject lines for Warmup emails is now replaced with a unique 7-digit tag that will be inserted into the subject line and email body.
Every user will receive a unique tag for each workspace.
Find your warmup tag in your settings and be sure to change any inbox filters you've configured.
How to set up a warmup filter for Gmail:
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**Step 1:**
a. Open the warmup settings for any of your accounts (the warmup tag is the same for all the accounts connected to a workspace). Copy the 7-digit tag.
b. Create a new folder/label called "GoZen Growth Warmup" in your mail account with your ESP.
c. Create a filter for any email that hits your inbox AND contains the 7-digit tag in the subject line and body to be marked as read and moved to archive.
IMPORTANT NOTE: We only want to filter out emails that hit the inbox and NOT the spam inbox. Any email that hits the spam inbox, we automatically move back to the inbox.
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**Step 2:**
GMAIL FILTER EXAMPLE
a. Create a folder called "Warmup"
b. Set up a filter like this:
* "Subject" and "Include the words" is where you put your warmup tag. Click "Create filter" for the settings to open.
* Then set the filtering as per below and apply the "Warmup" label that you created earlier.
c. Hit Create Filter.
#### OUTLOOK
To create a filter in Outlook, go to Rules:[ https://outlook.office.com/mail/options/mail/rules](https://outlook.office.com/mail/options/mail/rules)
In the condition select Subject or body includes, and enter your warmup tag.
Add two actions - one to mark the email as read, and the second to move to the GoZen Warmup folder. If this folder does not exist, create a new one.
Click on Save.
To run this rule, click the triangle icon "Run this rule now" in the Rules section.
