Through NIXZ, you can send a maximum of 30 LinkedIn messages per day per connected LinkedIn account. In the campaign builder, the selected account shows how many messages are still available that day.
This limit applies to all LinkedIn messages together. There is no difference between connection requests with a message and messages to existing connections. The type of LinkedIn account also does not change this limit: standard, Premium, Recruiter, and Sales Navigator all fall under the same daily maximum.
Once the daily limit has been reached, no additional LinkedIn messages are sent from that account on that day. Any following LinkedIn steps remain in the campaign. Each candidate keeps their position in the queue and the remaining execution is moved to a later day.
The limit resets daily. If you use multiple connected LinkedIn accounts, each account has its own count and daily limit.