Issue with log only IMAP?

ℹ️ Support
,
2

I’m a novice at Nextcloud, but my config.php looks a little different:

'user_backends' =>
 array (
   0 =>
   array (
     'class' => 'OC_User_IMAP',
     'arguments' =>
     array (
       0 => '{example.com:993/imap/ssl}',
     ),
   ),
 ),

I don’t know if my setup is “the” correct format, or one of a few possible formats. (It does work, though.)