Kualo / docs
On this page

Update contact information

Edit a contact, set their attributes, or unsubscribe, delete or suppress them from your list.

1 min read Updated 10 Jun 2026

Your contact list is never static - people's details change, and you'll want to edit, unsubscribe, delete or suppress contacts as you go. This guide covers editing a single contact's information.

Edit a contact

  1. Go to Audience, then Contacts.
  2. Choose your list.
  3. Use the magnifying glass to find the contact's email.
  4. Click the ... in their row.
  5. Select Edit. From the same menu you can also unsubscribe, delete, or add the contact to your suppression list.

You can't change a contact's email address - it's the heart of the contact record. If someone has a new email, create a new contact for them.

Troubleshooting

Can't find a contact - check the spelling, try a partial address, make sure you're in the right list, and consider that they may be unsubscribed.

No Edit option - make sure you clicked the three-dots menu, that you have permission, and refresh if the contact is still processing.

Changes won't save - look for validation errors, check the email format, fill any required fields, and try one field at a time.

Can't add attributes to a contact - the attribute has to exist on the list, the data type must match, dates use YYYY-MM-DD, and stray spaces cause trouble.

Bulk actions not working - keep selections to 500 contacts at a time, make sure they're all active, and wait for any previous bulk action to finish.

Wrong status showing - allow a moment for status changes to apply, check the contact's history, and confirm they're not on the suppression list.

For the difference between removing methods, see Unsubscribe or delete a contact. If a contact won't update, open a support ticket.

Was this helpful?
Your feedback helps us find gaps in the docs.
Still need a hand?
Real people, around the clock - start a chat or open a ticket and we'll help you put it right.