Open a new tab in a web browser and go to www.linkedin.com.
Depending on the browser you use, do either of the following:
In Chrome, right-click anywhere on the page and select Inspect.
Then open the Application tab, select Cookies -> https://www.linkedin.com, find the li_at cookie and copy its value:
In Safari, right-click anywhere on the page and select Inspect Element.
Then navigate to the Storage tab, select Cookies -> https://www.linkedin.com, find the li_at cookie and copy its value:
3. Go to Reply Settings -> LinkedIn Accounts tab and click the Plus button in the top right corner.
4. On the LinkedIn account page that appears:
Provide the Account Name for the LinkedIn account.
In the LinkedIn session cookie field, paste the value of the li_at cookie you copied at Step 2 and hit the Test button to validate the cookie. Once it's validated a green dot appears next to it.
Switch on Use Sales Navigator, if needed.
Update the default values of the Connections & Messages and Replies Detection limits, if needed.
Hit Save.
You are all set! Your LinkedIn account is ready for use.