Camel.Sasl.try_empty_password_sync

### Method

# Camel Sasltry_empty_password_sync

since: 3.2

#### Declaration [src]

    gboolean
    camel_sasl_try_empty_password_sync (
      CamelSasl* sasl,
      GCancellable* cancellable,
      GError** error
    )

#### Description

No description available.

Available since: 3.2

#### Parameters

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, or `NULL`.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gboolean`

Whether or not `sasl` can attempt to authenticate without a password being provided by the caller. This will be `TRUE` for an authentication method which can attempt to use single-sign-on credentials, but which can fall back to using a provided password so it still has the `need_password` flag set in its description.