Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

login.tmall.com keeps complaining 3rd party cookies are blocked

  • 5 replies
  • 1 has this problem
  • 35 views
  • Paskiausią atsakymą parašė mrkidshaircuts

more options

I can't log in to tmall.com. It keeps saying 3rd party cookies are blocked, although I've already loosened the settings to allow almost everything.

As a result, I can't log in to tmall.com.

I can't log in to tmall.com. It keeps saying 3rd party cookies are blocked, although I've already loosened the settings to allow almost everything. As a result, I can't log in to tmall.com.
Pridėtos ekrano nuotraukos

Chosen solution

Nope, no extensions that would block content. Currently the browser has no extensions.

I'm on Firefox beta channel (version 80 now), so it's more than latest?

I found the answer to this by looking through the web console errors.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite

I set this value to False - network.cookie.sameSite.laxByDefault

Although errors are still being thrown, but I can now log in to the site.

Skaityti atsakymą kartu su kontekstu 👍 0

All Replies (5)

more options

Do you get a purple shield in the location bar ?

Firefox shows a purple shield instead of a gray shield at the left end of the location/address bar in case Enhanced Tracking Protection is blocking content.
You can click shield icon for more detail and possibly disable the protection.
You can check the Web Console for messages about blocked content.

more options

Yes, that's disabled as well. Still can't log in.

more options

Looks like Firefox is blocking the cookies based on the web console.

more options

Do you have content blocking extensions that could be causing this ?

If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block content (Adblock Plus, NoScript, Disconnect, Ghostery, Privacy Badger, uBlock Origin) always make sure such extensions do not block content.

more options

Chosen Solution

Nope, no extensions that would block content. Currently the browser has no extensions.

I'm on Firefox beta channel (version 80 now), so it's more than latest?

I found the answer to this by looking through the web console errors.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite

I set this value to False - network.cookie.sameSite.laxByDefault

Although errors are still being thrown, but I can now log in to the site.