Easy Tech TutsHow to Clean Your Email List in Brevo Easily 2026
By Impran M N
A bloated contact list full of subscribers who never open your emails quietly drags down your deliverability and wastes sending credits. This guide walks through using Brevo's engagement filters and segmentation tools to identify inactive contacts and decide whether to blocklist or permanently remove them. You'll come away with a repeatable process for keeping your list healthy over time.
01Open your contact directory
Log into Brevo and go to CRM, then Contacts, to reach your master list of subscribers.
02Filter for unengaged contacts
Use the Add filter tool to select Contact attributes, then Engagement status, and choose Unengaged. Layer in a Creation date filter to isolate older signups who never interacted.
03Review the matching contacts
Run the filter and let Brevo return the count and list of contacts matching your unengaged criteria before taking any action.
04Choose blocklist or delete
Select all matching contacts and either blocklist them, which is reversible and keeps historical data, or permanently delete them if you need strict data removal.
05Set up a recurring cleanup routine
Repeat this filtering process on a regular schedule, or build a simple automation, so your list stays clean without manual effort every time.
Frequently asked questions
Does blocklisting delete my contact data?
No, blocklisting keeps the contact record but stops future emails from being sent to them, and it can be reversed later.
Can I undo a permanent delete in Brevo?
No, permanent deletion removes the contact record entirely and cannot be undone, so use it only when you specifically need to purge data.
How often should I clean my Brevo list?
Running a cleanup on a regular rolling basis, such as monthly or quarterly, helps keep your sender score healthy and avoids paying to email inactive contacts.
Will cleaning my list hurt my subscriber count?
Your total count may drop, but your open and click rates typically improve since you're no longer emailing unresponsive addresses.
Watch the full walkthrough
The same steps, demonstrated on screen from start to finish.
