How to create and manage LinkedIn accounts

amn457 · Aug 20, 2026

Hi.

I need to create and manage multiple LinkedIn accounts. But it keeps failing.
I use MultiLogin (or AdsPower or Dolphin Anty) with a mobile proxy, that I put sticky for my sessions.
I make sure that my IP has a good reputation and no WebRTC or DNS leaks.

I warm up the profile but I keep encountering a captcha when I sign up.

When I manage to create the account, I warm it up by surfing on it like a proper user by following some accounts related to the activity and country of my profile, watching videos, following people...

But when I come on my profile for the second or third time, I keep getting unlogged and restricted when I try to login again.

What are your methods to handle it efficiently ? Is it because of the setup, warm-up, is it related to the proxy, or is there something the firewall tracks that I don't handle ?

Thank you very much for your help.

amn457 · Aug 21, 2026

CrownConnect said:
If it always happens after the second or third login, I’d suspect a consistency issue more than the warm-up itself. Test one account with the same device environment, location, profile details and normal login pattern. If it still gets challenged, you’ve got a much clearer signal that something in the setup is being detected rather than the account simply needing more warm-up.

Thanks, yes I tried this as well and still got the issue. Used different proxies and different browsers. Do you have a clue from where the detection can come from ?
Most of the browsers I used are built for this use case. The proxies as well have a good reputation.
Thanks a lot for your help

doodlequest · Monday at 5:10 PM

amn457 said:
Hi.

I need to create and manage multiple LinkedIn accounts. But it keeps failing.
I use MultiLogin (or AdsPower or Dolphin Anty) with a mobile proxy, that I put sticky for my sessions.
I make sure that my IP has a good reputation and no WebRTC or DNS leaks.

I warm up the profile but I keep encountering a captcha when I sign up.

When I manage to create the account, I warm it up by surfing on it like a proper user by following some accounts related to the activity and country of my profile, watching videos, following people...

But when I come on my profile for the second or third time, I keep getting unlogged and restricted when I try to login again.

What are your methods to handle it efficiently ? Is it because of the setup, warm-up, is it related to the proxy, or is there something the firewall tracks that I don't handle ?

Thank you very much for your help.

an unclean proxy does not always lead to a normal appearance of an account either since linkedIn will be able to consider the entire login behavior pattern. the creation nd management of a number of new profiles from the same setup may be susspicious in itself. it would be better for me to go in for regular accounts nd activity.

RichIndian · Tuesday at 8:46 AM

amn457 said:
Hi.

I need to create and manage multiple LinkedIn accounts. But it keeps failing.
I use MultiLogin (or AdsPower or Dolphin Anty) with a mobile proxy, that I put sticky for my sessions.
I make sure that my IP has a good reputation and no WebRTC or DNS leaks.

I warm up the profile but I keep encountering a captcha when I sign up.

When I manage to create the account, I warm it up by surfing on it like a proper user by following some accounts related to the activity and country of my profile, watching videos, following people...

But when I come on my profile for the second or third time, I keep getting unlogged and restricted when I try to login again.

What are your methods to handle it efficiently ? Is it because of the setup, warm-up, is it related to the proxy, or is there something the firewall tracks that I don't handle ?

Thank you very much for your help.

Your accounts are getting linked because of shared proxy IPs and inconsistent fingerprints between sessions. Use one dedicated static IP per profile from floppydata and check each profile with Iphey before closing it to catch mismatches early.

1001SMS · Tuesday at 7:27 PM

LinkedIn is probably the hardest of the big ones for this because it's built around real identity. The first session passing and then getting restricted on the 2nd/3rd login is typical their checks run after signup, then they ask for ID or phone. A sticky mobile IP can still change between sessions, and that alone can trigger it. If this is for outreach, most agencies moved to running real team members' profiles with shared access, way fewer headaches than fighting new accounts.

How to create and manage LinkedIn accounts

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