Reviewing and activating your sequence
The full sequence flow is visible on the right-hand side panel. From here you can rename the sequence, review each step, and make changes before going live.
Pause your sequence if you’re not ready for emails to go out yet.
Managing contacts within a sequence
Go to the Contacts tab inside a sequence to manage individual contacts. Select the contacts you want to take action on, then use the action panel that appears at the top:- Activate - start the sequence for selected contacts
- Pause - temporarily pause sending for selected contacts
- Mark as Replied - Automatically/manually mark a contact as replied (see below)
- Remove - permanently remove selected contacts; they will not receive any remaining steps

Tracking email opens
Go to the Emails tab inside a sequence to see delivery status per email. For any email marked Opened, an open counter appears next to the status showing how many times that recipient opened it. Hover over the counter to see a tooltip with the timestamp - Opened at for a single open, or First open / Last open for two or more. Every tracking-pixel request counts as one open. The Opened status filter expands into a submenu so you can narrow the list by engagement level:- Opened once
- 2-4 times
- 5+ times (Highly Engaged)
Manually marking a contact as Replied
Sometimes a prospect responds outside your email sequence - via LinkedIn DM, phone, a forwarded thread, or a reply from a different email address. In those cases, Lusha won’t detect the reply automatically. You can manually mark the contact as Replied so the sequence stops and your metrics stay accurate. To mark a contact as Replied:1
Open the sequence's Contacts tab
Open the sequence and go to the Contacts tab.
2
Select the contact
Tick the box next to the contact’s name.
3
Mark them as Replied
Click Mark as Replied in the actions menu at the top.

This action is useful when a prospect replies on LinkedIn, calls you directly, or responds from a different email address - any channel Lusha can’t detect automatically.
Editing existing sequences
Click the three dots (…) next to a sequence to rename it or duplicate it. A duplicated sequence copies the steps but removes all contacts - the owner will be whoever duplicated it. Admins can duplicate other team members’ sequences. You can also pause or delete a sequence from the same menu.
Missing data - placeholder to customize
If you see a placeholder to customize a warning on a sequence, it means one of your emails contains a variable wrapped in[[…]] - such as Job Title - that isn’t populated for that contact. Lusha automatically blocks that email from sending to prevent empty personalization fields from going out.

1
Open the affected sequence
Open the affected sequence.
2
Switch to the Email step
Switch to the Email step.
3
Find the flagged contact row
Find the contact row marked with the orange placeholder icon.
4
Personalize the field
Click Personalize, then fill in the missing detail or delete the variable entirely.
5
Save
Click Save.

While a sequence is active, Lusha monitors your inbox for related activity and updates the status in real time. If no emails are sent, opened, or received for three weeks, monitoring shifts to once every 24 hours. Activity detection restores real-time monitoring automatically.