title: Azure AD B2C password expiration
body: <p>We leverage <strong>Azure AD B2C</strong> in our solution with a "sign up or sign in" policy. On a regular basis (I have not counted the exact number of days), when I try to login, I got : "invalid username or password". I have to reset my password to make it work.</p>
  
  <p>So I have two questions :</p>
  
  <ul>
  <li><p><strong>Is there a default password expiration policy</strong>? One of the feature request on Azure B2C Connect is to enable the definition of such custom expiration policy but I have not found in the documentation the fact that a default one was in place. Is there any way to remove this default behavior (i.e. no expiration)?</p></li>
  <li><p>The <strong>message "invalid username or password" is misleading</strong> and should be "your password has expired". Any way to change that ?</p></li>
  </ul>
  
  <p>Thx !</p>