imap settings for icloud+ for domain

Hi!

I use icloud+ for domain with apple mail – all work ok.

When I configure my account via imap with any mail client (mailmate for example), I use settings from article Mail server settings for iCloud email clients - Apple Support (KE) , my email adress for login ( ...@trukhin.com ) and one time password for imap and smtp from https://appleid.apple.com .

All client cant connect to mail service via imap and smtp with error: “A1 NO [AUTHENTICATIONFAILED] Authentication Failed”. Command attempted: “A1 LOGIN ••••••••••”.

How use icloud+ for domain without mail.app via imap?