What imap ssl/auth settings work best with MS Outlook?

[Steve Dondley]

On 2021-04-28 02:49 PM, Steve Dondley wrote:
> I repeatedly have a hell of a time getting clients' Outlook software
> working well with Dovecot. It's hard for me to test myself since I
> don't have Outlook and it would be impossible to keep up with all the
> different versions anyway.
> 
> I've got the following settings, currently:
> 
> disable_plaintext_auth = yes
> auth_username_format = %Ln
> auth_mechanisms = plain login
> ssl = yes

I think my problem might be here. Instead of %Ln, maybe I should have 
%L%n?