IMAP and SMTP with CRAM-MD5 login

Hello all,
i try to connect my local installation of nextcloud with my mail server…
For authentication, I use CRAM-MD5 encryption login on SSL.
Does mail app support this authentication?
I try to connect but I have “Error connecting to mail server.”
Thanks.

See https://github.com/nextcloud/mail/issues/3070#issuecomment-625371593