Go to https://intaxe.com/ and select the server where you want to log in OR
Go to https://accounting.intaxe.com/ and put your username, password like
For Example:
username: username
password: ******
If you forgot the password, click on the forgot password. Then in next page will ask for your username. When you provide your username and a new password will send to your email which you provided to create the account.