Situation: when attempting to login Microsoft domain, you may receive this message: Sorry, you enter an invalid password.
Troubleshooting: 1. The Mac default keychain should be Login. If the Login doesn't set as default keychain, you may receive this message. Please refer to this page to make default keychain: How to Make default keychain
2. The keychain password doesn't match domain user password.
3. The keychain may be corrupt and need to reset. Please refer to these posts: How to reset keychain in Mac, How to repair Mac keychain or How use Keychain First Aid utility to sync password