Urgent help required: 365 email auth

Hi, started getting email auth issues today and for the life of me cant make it go away. we are unable to send email via helpdesk ive reset the account, disabled mfa

Hello Mick! I reproduced the issue and contacted developers regarding it. Whilst, please delete the Outlook 365 mailboxes from HelpDesk and try to use custom SMTP settings or the default HelpDesk address.

HI, Thanks for your reply, We have disabled legacy authentication for security so SMTP no longer works for us,

Hi! We've just deployed the fix, please try to connect Outlook mailbox one more time.

It works, thanks so much for you quick support!