On the Domains page, click the small + button in a domain's Tags column, type a tag name, and press Enter. Tags appear as chips on the domain row and become filters on the Domains and Warming pages. Any text works: campaign names ("Q3-launch"), client codes ("acme"), or plain labels ("outbound", "aged"). To tag many domains at once, select the rows and use the Tags button in the action bar.
When tags are worth using
If you have more than 5 domains, tags start paying off. Common patterns:
- By client (agencies):
client-acme,client-beta. Filter by tag to see one client's domains. - By campaign:
q3-launch,q4-newsletter. Track which domains are running which effort. - By state:
warming,active,paused. A fast way to see what's ready vs. still ramping. - By age:
aged-6mo,aged-12mo. Prioritize the older domains for sensitive campaigns.
You can stack tags. A domain can be tagged both client-acme and aged-6mo.
Where tags show up
Tags appear as chips in each domain's Tags column, and there's a Tags filter on two pages:
- Domains page: chips on each row, plus the Tags filter to narrow the list. Combine it with the header checkbox to run a bulk action on just that tag.
- Warming page: filter warming metrics by tag to see how a specific campaign or client is performing.
What's next
Step-by-step
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1. Open the Domains page
App sidebar → Domains.
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2. Add a tag to one domain
Click the + button in the domain's Tags column. Type the tag and press Enter (Esc cancels).
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3. Tag multiple domains
Check the boxes on multiple rows, then click Tags in the action bar. Under "Add tags", type one or more tags and click the Add button. Every selected domain gets them.
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4. Filter by tag
The Domains page and the Warming page each have a Tags filter. Select a tag to narrow that view.
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5. Remove a tag
Click the X on a tag chip. To remove tags from many domains at once, select the rows, click Tags, and either tick the tags to remove or use "Remove all tags".
Frequently asked questions
How many tags can a domain have?
There's no fixed limit, but 2-4 is usually enough. Too many tags per row makes the list cluttered.
Can I tag domains when I buy them?
Yes. The Configure Users step of the Purchase Domains wizard has an optional tags field, and the tags are applied to every domain in the order.
Do mailboxes get the tag too?
Tags live on the domain, not on individual mailboxes. The Warming page's Tags filter shows the mailboxes on the domains carrying that tag, so you can still filter warming by campaign or client.
Can I nest tags?
No, tags are flat. If you want hierarchy, use prefixes such as client-acme, client-beta, campaign-q3-launch, campaign-q4-launch.
Can I filter the Email Users page by tag?
No. The Email Users page filters by domain. Tag filters are on the Domains and Warming pages.