after configuring mailcow, setting the flag impose incoming and outgoing tls on mailboxes, it slows me down sending mails and doesn’t allow me to receive mails despite from the recipient there is no error, also i currently reach sogo in https by setting the ssl certificate directly on the firewall.
I would like support on the following points:
1) how do i enable encryption on mailcow without decreasing the performance of the sogo user interface/email sending?
2) currently when i search for webmail.domain.com it sends me to the home to login to the management page, after that i have to click on webmail to go to sogo, is it possible to change the nginx configuration of mailcow, so that searching for webmail.domain.com sends me directly to webmail.domain.com/SOGo and searching for webmail.domain.com/u-panel sends me to the management page dedicated to end users and not to the admin part that should remain active only via private ip and not via fqdn?
3) is it possible to enable the 2fa massively for multiple users so that at the next sogo login the qr appears to everyone?